ammar i. alsabery, muneer a. ismael, saleem k. al-hadraawy, mohammad ghalambaz, ishak hashim, ali j. chamkha.  (2023).  fluid-structure interaction model of blood flow in abdominal aortic aneurysms with thermic treatment.  - alexandria engineering journal.  81-95. 

salah m. salih, ammar i. alsabery, ahmed k. hussein, muneer a. ismael, mohammad ghalambaz, ishak hashim.  (2023).  melting control of phase change material of semi-cylinders inside a horizontal baffled channel: convective laminar fluid-structure interaction.  - journal of energy storage.  1-11. 

lakhlifa sadek, tania a lazar, ishak hashim.  (2023).  conformable finite element method for conformable fractional partial differential equations.  - aims mathematics.  28858-28877. 

a. z. amin, m. a. abdelkawy, amr kamel amin, antonio m. lopes, abdulrahim a. alluhaybi, i. hashim.  (2023).  legendre-gauss-lobatto collocation method for solving multi-dimensional systems of mixed volterra-fredholm integral equations.  - aims mathematics.  20871-20891. 

habibis saleh, marhama jelita, norihan md arifin and ishak hashim.  (2023).  effect of waviness on thermal-flow characteristics in an inclined trapezoidal cavity filled with nano-encapsulated phase change materials (nepcms) and water.  - numerical heat transfer, part a: applications.  801-818. 

a.i. alsabery, h. t. kadhim, m. a. ismael, i. hashim, a. j. chamkha.  (2023).  impacts of amplitude and heat source on natural convection of hybrid nanofluids into a wavy enclosure via heatline approach.  - waves in random & complex media.  1060-1084. 

fatin m. azizul, ammar i. alsabery, ishak hashim, rozaini roslan, habibis saleh.  (2023).  mhd mixed convection and heatlines approach of nanofluids in rectangular wavy enclosures with multiple solid fins.  - scientific reports.  1-19. 

ammar i. alsabery, ali s. abosinnee, saleem k. al-hadraawy, muneer a. ismael, mehdi a. fteiti, ishak hashim, mikhail sheremet, mohammad ghalambaz, ali j. chamkha.  (2023).  convection heat transfer in enclosures with inner bodies: a review on single and two-phase nanofluid models.  - renewable and sustainable energy reviews.  1-29. 

busyra latif, md yushalify misro, samsul ariffin abdul karim, ishak hashim.  (2023).  an improved symmetric numerical approach for systems of second-order two-point bvps.  - symmetry.  1-18. 

a. z. amin, a. k. amin, m. a. abdelkawy, a. a. alluhaybi, i. hashim.  (2023).  spectral technique with convergence analysis for solving one and two-dimensional mixed volterra-fredholm integral equation.  - plos one.  1-21. 

lakhlifa sadek, ahmad sami bataineh, osman rasit isik, hamad talibi alaoui, ishak hashim.  (2023).  a numerical approach based on bernstein collocation method: application to differential lyapunov and sylvester matrix equations.  - mathematics and computers in simulation.  475-488. 

ammar i. alsabery, mohammad h. yazdi, evgeny solomin, hakan f. oztop, ishak hashim.  (2022).  evaluation of convection flow and entropy generation in a wavy cubical container with nanofluid and embedded cylinder.  - journal of computational design and engineering.  598-615. 

ammar i. alsabery, nor azwadi che sidik, ishak hashim, nura muaz muhammad.  (2022).  impacts of two-phase nanofluid approach toward forced convection heat transfer within a 3d wavy horizontal channel.  - chinese journal of physics.  350-365. 

ishak hashim, mwaffag sharadga, muhammed i. syam, mohammed al-refai.  (2022).  a reliable approach for solving delay fractional differential equations.  - fractal and fractional.  1-13. 

ammar i. alsabery, mohammad vaezi, tahar tayebi, ishak hashim, mohammad ghalambaz, ali j. chamkha.  (2022).  nanofluid mixed convection inside wavy cavity with heat source: a non-homogeneous study.  - case studies in thermal engineering.  1-17. 

mohammad ghalambaz, s. a. m. mehryan, reza kalantar feeoj, ahmad hajjar, ishak hashim, roohollah babaei mahani.  (2022).  free convective heat transfer of a non-newtonian flluid in a cavity containing a thin lexible heater plate: an eulerian-lagrangian approach.  - j. therm. anal. calorim..  1809-1824. 

ammar i. alsabery, ahmad hajjar, zehba a.s. raizah, mohammad ghalambaz, ishak hashim, ali j. chamkha.  (2022).  energy transport of wavy non-homogeneous hybrid nanofluid cavity partially filled with porous ltne layer.  - journal of petroleum science and engineering.  1-15. 

ammar i. alsabery, mikhail a. sheremet, ali j. chamkha, ishak hashim.  (2022).  forced convection of turbulent flow into the wavy parallel channel.  - journal of thermal analysis and calorimetry.  11183-11194. 

muneer a. ismael, shafqat hussain, ammar i. alsabery, ali j. chamkha, ishak hashim.  (2022).  thermal performance of a vertical double-passage channel separated by a flexible thin sheet.  - int. commun. in heat and mass transfer.  1-11. 

mohamed a. abdelkawy, ahmed z. m. amin, antonio m. lopes, ishak hashim, mohammed m. babatin.  (2022).  shifted fractional-order jacobi collocation method for solving variable-order fractional integro-differential equation with weakly singular kernel.  - fractal and fractional.  1-19. 

habibis saleh; kohilavani naganthran; ishak hashim; mohammad ghalambaz; roslinda nazar.  (2022).  role of fluid-structure interaction in free convection in square open cavity with double flexible oscillating fins.  - alexandria engineering journal.  1217-1234. 

moa'ath n. oqielat, tareq eriqat, osama ogilat, zaid odibat, zeyad al-zhour, ishak hashim.  (2022).  approximate solutions of fuzzy fractional population dynamics model.  - the european physical journal plus.  1-16. 

ahmed z. amin, mahmoud a. zaky, ahmed s. hendy, ishak hashim, ahmed aldraiweesh.  (2022).  high-order multivariate spectral algorithms for high-dimensional nonlinear weakly singular integral equations with delay.  - mathematics.  1-20. 

shoura ahmed balatta, ishak hashim, ahmad sami bataineh, eddie shahril ismail.  (2022).  oscillation criteria of fourth-order differential equations with delay terms.  - journal of function spaces.  1-7. 

mohammed m. fayyadh; mahanthesh basavarajappa; ishak hashim; joby mackolil; kottakkaran sooppy nisar; rozaini roslan; durgham allaw.  (2022).  the mathematical model for heat transfer optimization of carreau fluid conveying magnetized nanoparticles over a permeable surface with activation energy using response surface methodology.  - z. angew. math. mech..  1-27. 

muhammed i. syam, mwaffag sharadga, i. hashim..  (2021).  a numerical method for solving fractional delay differential equations based on the operational matrix method.  - chaos solitons fractals.  1-6. 

awatif jahman alqarni, azmin sham rambely, ishak hashim.  (2021).  dynamical simulation of effective stem cell transplantation for modulation of microglia responses in stroke treatment.  - symmetry.  1-14. 

a.s. bataineh, o.r. isik, moa'ath n. oqielat, ishak hashim*.  (2021).  an enhanced adaptive bernstein collocation method for solving systems of odes.  - mathematics.  1-15. 

a.i. alsabery, a. hajjar, m.a. sheremet, m. ghalambaz, i. hashim.  (2021).  impact of particles tracking model of nanofluid on forced convection heat transfer within a wavy horizontal channel.  - international communications in heat and mass transfer.  1-11. 

kohilavani naganthran, roslinda nazar, zailan siri, ishak hashim.  (2021).  entropy analysis and melting heat transfer in the carreau thin hybrid nanofluid film flow.  - mathematics.  1-21. 

obadah said solaiman, samsul ariffin abdul karim, ishak hashim.  (2021).  dynamical comparison of several third-order iterative methods for nonlinear equations.  - cmc-computers materials & continua.  1951-1962. 

fatin m. azizul, ammar i. alsabery, ishak hashim, ali j. chamkha.  (2021).  heatline visualization of mixed convection inside double lid-driven cavity having heated wavy wall.  - journal of thermal analysis and calorimetry.  3159-3176. 

zehba a. s. raizah, ammar i. alsabery, abdelraheem m. aly, ishak hashim.  (2021).  energy and entropy production of nanofluid within an annulus partly saturated by a porous region.  - entropy.  1-20. 

hammad khalil, murad khalil, ishak hashim, praveen agarwal.  (2021).  extension of operational matrix technique for the solution of nonlinear system of caputo fractional differential equations subjected to integral type boundary constrains.  - entropy.  1-24. 

muhamad s. ishak, ammar i. alsabery, ishak hashim, ali j. chamkha.  (2021).  entropy production and mixed convection within trapezoidal cavity having nanofluids and localised solid cylinder.  - sci. reports.  1-22. 

ishak hashim, nur nabilah che draman, samsul ariffin abdul karim, wee ping yeo, dumitru baleanu.  (2021).  scattered data interpolation using cubic trigonometric bezier triangular patch.  - cmc-computers materials & continua.  221-236. 

ammar i. alsabery, muneer a. ismael, engin gedik, ali j. chamkha, ishak hashim.  (2021).  transient nanofluid flow and energy dissipation from wavy surface using magnetic field and two rotating cylinders.  - computers & mathematics with applications.  329-343. 

hussein a. z. al-bonsrulah, mohammed j. alshukri, ammar i. alsabery, ishak hashim.  (2021).  numerical and theoretical study of performance and mechanical behavior of pem-fc using innovative channel geometrical configurations.  - applied sciences.  1-24. 

rami sihwail, obadah said solaiman, khairuddin omar, khairul akram zainol ariffin, mohammed alswaitti; ishak hashim.  (2021).  a hybrid approach for solving systems of nonlinear equations using harris hawks optimization and newton's method.  - ieee access.  1-17. 

busyra latif, samsul ariffin abdul karim, ishak hashim.  (2021).  new cubic b-spline approximation for solving linear two-point boundary-value problems.  - mathematics.  1-15. 

ammar i. alsabery, muneer a. ismael, ali j. chamkha, ishak hashim, hani abulkhair.  (2021).  unsteady flow and entropy analysis of nanofluids inside cubic porous container holding inserted body and wavy bottom wall.  - international journal of mechanical sciences.  1-20. 

a.i. alsabery, t. tayebi, h.t. kadhim, m. ghalambaz, i. hashim, a.j. chamkha.  (2021).  impact of two-phase hybrid nanofluid approach on mixed convection inside wavy lid-driven cavity having localized solid block.  - journal of advanced research.  63-74. 

ammar i. alsabery, tahar tayebi, ali s. abosinnee, zehba a. s. raizah, ali j. chamkha, ishak hashim.  (2021).  impacts of amplitude and local thermal non-equilibrium design on natural convection within nanofluid superposed wavy porous layers.  - nanomaterials.  1-23. 

syahmi afandi sariman, ishak hashim, faieza samat, mohammed alshbool.  (2021).  modification of newton-householder method for determining multiple roots of unknown multiplicity of nonlinear equations.  - mathematics.  1-12. 

fatin m. azizul, ammar i. alsabery, ishak hashim, ali j. chamkha.  (2021).  impact of heat source on combined convection flow inside wavy-walled cavity filled with nanofluids via heatline concept.  - appl. math. comput..  1-21. 

obadah said solaiman, ishak hashim.  (2021).  an iterative scheme of arbitrary odd order and its basins of attraction for nonlinear systems.  - cmc-computers materials & continua.  1427-1444. 

nur nabilah che draman, samsul ariffin abdul karim, ishak hashim.  (2020).  scattered data interpolation using rational quartic triangular patches with three parameters.  - ieee access.  44239-44262. 

ishak, m.s., alsabery, a., chamkha, a., hashim, i..  (2020).  effect of finite wall thickness on entropy generation and natural convection in a nanofluid-filled partially heated square cavity.  - international journal of numerical methods for heat & fluid flow.  1518-1546. 

ammar i. alsabery*, taher armaghani, ali j. chamkha, ishak hashim.  (2020).  two-phase nanofluid model and magnetic field effects on mixed convection in a lid-driven cavity containing heated triangular wall.  - alexandria engineering journal.  129-148. 

fatin m. azizul, ammar i. alsabery, ishak hashim.  (2020).  heatlines visualisation of mixed convection flow in a wavy heated cavity filled with nanofluids and having an inner solid block.  - international journal of mechanical sciences.  1-14. 

mohammad alshammari, mohammed al-smadi, omar abu arqub, ishak hashim and mohd almie alias.  (2020).  residual series representation algorithm for solving fuzzy duffing oscillator equations.  - symmetry.  1-18. 

ammar i. alsabery, kohilavani naganthran, fatin m. azizul, ishak hashim, roslinda nazar.  (2020).  numerical study of conjugate natural convection heat transfer of a blood filled horizontal concentric annulus.  - international communications in heat and mass transfer.  1-12. 

safyan mukhtar, salah abuasad, ishak hashim, samsul ariffin abdul karim.  (2020).  effective method for solving different types of nonlinear fractional burgers' equations.  - mathematics.  1-19. 

s. d. a. s. zaharuddin, z. siri, h. saleh, i. hashim.  (2020).  buoyant marangoni convection of nanofluids in right-angled trapezoidal cavity.  - numerical heat transfer part a: applications.  656-673. 

ammar i. alsabery, tahar tayebi, ali j. chamkha, ishak hashim.  (2020).  natural convection of al2 o3-water nanofluid in a non-darcian wavy porous cavity under the local thermal non-equilibrium condition.  - scientific report.  1-22. 

ammar alsabery, salma parvin, mohammad ghalambaz, ali chamkha, ishak hashim.  (2020).  convection heat transfer in 3d wavy direct absorber solar collector based on two-phase nanofluid approach.  - applied sciences.  1-22. 

h. saleh, i. hashim, e. jamesahar, m. ghalambaz.  (2020).  effects of flexible fin on natural convection in enclosure partially-filled with porous medium.  - alexandria engineering journal.  3515-3529. 

a.i. alsabery*, m.a. sheremet, a.j. chamkha, i. hashim.  (2020).  energy transport of two-phase nanofluid approach inside a threedimensional lid-driven cubic cavity containing solid cylinder and heat source.  - chemical engineering and processing-process intensification.  1-19. 

ahmad sami bataineh, osman rasit isik, abedel-karrem alomari, mohammad shatnawi,ishak hashim.  (2020).  an efficient scheme for time-dependent emden-fowler type equations based on two-dimensional bernstein polynomials.  - mathematics.  1-17. 

anand kumar, vinod k. gupta, neetu meena, ishak hashim.  (2020).  effect of rotational speed modulation on the weakly nonlinear heat transfer in walter-b viscoelastic fluid in the highly permeable porous medium.  - mathematics.  1-15. 

mohammed m. fayyadh, kohilavani naganthran, md faisal md basir, ishak hashim, rozaini roslan.  (2020).  radiative mhd sutterby nanofluid flow past a moving sheet: scaling group analysis.  - mathematics.  1-18. 

ammar i. alsabery*, muneer a. ismael, ali j. chamkha, ishak hashim.  (2020).  impact of finite wavy wall thickness on entropy generation and natural convection of nanofluid in cavity partially filled with non-darcy porous layer.  - neural computing and applications.  13679-13699. 

kohilavani naganthran, ishak hashim, roslinda nazar.  (2020).  non-uniqueness solutions for the thin carreau film flow and heat transfer over an unsteady stretching sheet.  - international communications in heat and mass transfer.  1-7. 

a.i. alsabery, m.a. sheremet, m. sheikholeslami, a.j. chamkha, i. hashim.  (2020).  magnetohydrodynamics energy transport inside a double lid-driven wavy-walled chamber: impacts of inner solid cylinder and two-phase nanoliquid approach.  - international journal of mechanical sciences.  1-18. 

asma samadzadeh, saeed zeinali heris, ishak hashim, omid mahian.  (2020).  an experimental investigation on natural convection of non-covalently functionalized mwcnts nanofluids: effects of aspect ratio and inclination angle.  - international communications in heat and mass transfer.  1-10. 

syahmi afandi sariman, ishak hashim.  (2020).  new optimal newton-householder methods for solving nonlinear equations and their dynamics.  - cmc-computers materials & continua.  69-85. 

awatif jahman alqarni, azmin sham rambely, ishak hashim.  (2020).  dynamic modelling of interactions between microglia and endogenous neural stem cells in the brain during a stroke.  - mathematics.  1-21. 

ammar alsabery, mohammad ghalambaz, taher armaghani, ali chamkha, ishak hashim, mohsen saffari pour.  (2020).  role of rotating cylinder toward mixed convection inside a wavy heated cavity via two-phase nanofluid concept.  - nanomaterials.  1-22. 

ammar i. alsabery, tahar tayebi, rozaini roslan, ali j. chamkha, ishak hashim.  (2020).  entropy generation and mixed convection flow inside a wavy-walled enclosure containing a rotating solid cylinder and a heat source.  - entropy.  1-20. 

m.h.t. alshbool, w. shatanawi, i. hashim, m. sarr.  (2020).  residual correction procedure with bernstein polynomials for solving important systems of ordinary differential equations.  - computers, materials and continua.  63-80. 

ammar i. alsabery, muneer a. ismael, ali j. chamkha, ishak hashim.  (2020).  effect of nonhomogeneous nanofluid model on transient natural convection in a non-darcy porous cavity containing an inner solid body.  - international communications in heat and mass transfer.  1-13. 

a. i. alsabery, m.a. sheremet, a.j. chamkha and i. hashim.  (2019).  impact of nonhomogeneous nanofluid model on transient mixed convection in a double lid-driven wavy cavity involving solid circular cylinder.  - international journal of mechanical sciences.  . 

ammar i. alsabery, engin gedik, ali j. chamkha, ishak hashim.  (2019).  effects of two-phase nanofluid model and localized heat source/sink on natural convection in a square cavity with a solid circular cylinder.  - computer methods in applied mechanics and engineering.  . 

ammar i. alsabery, rasul mohebbi, ali j. chamkha, ishak hashim.  (2019).  effect of local thermal non-equilibrium model on natural convection in a nanofluid-filled wavy-walled porous cavity containing inner solid cylinder.  - chemical engineering science.  247-263. 

salah abuasad, ahmet yildirim, ishak hashim, samsul ariffin abdul karim, and j.f. gomez-aguilar.  (2019).  fractional multi-step differential transformed method for approximating a fractional stochastic sis epidemic model with imperfect vaccination.  - international journal of environmental research and public health.  1-15. 

a.i. alsabery, r. mohebbi, a.j. chamkha, i. hashim.  (2019).  impacts of magnetic field and non-homogeneous nanofluid model on convective heat transfer and entropy generation in a cavity with heated trapezoidal body.  - journal of thermal analysis and calorimetry.  1371-1394. 

ahmad sami bataineh, abd alkreem al-omari, osman rasit isik and ishak hashim.  (2019).  multistage bernstein collocation method for solving strongly nonlinear damped systems.  - journal of vibration and control.  . 

alsabery, a., saleh, h., ghalambaz, m., chamkha, a. and hashim, i.  (2019).  fluid-structure interaction analysis of transient convection heat transfer in a cavity containing inner solid cylinder and flexible right wall.  - international journal of numerical methods for heat and fluid flow.  3756-3780. 

a. i. alsabery, m. h. yazdi, a. a. altawallbeh, i. hashim.  (2019).  effects of nonhomogeneous nanofluid model on convective heat transfer in partially heated square cavity with conducting solid block.  - journal of thermal analysis and calorimetry.  1489-1514. 

h. saleh, z. siri, i. hashim.  (2019).  role of fluid-structure interaction in mixed convection from a circular cylinder in a square enclosure with double flexible oscillating fins.  - international journal of mechanical sciences.  1-13. 

i. hashim, a.i. alsabery, m.a. sheremet, a.j. chamkha.  (2019).  numerical investigation of natural convection of al2o3-water nanofluid in a wavy cavity with conductive inner block using buongiorno's two-phase model.  - advanced powder technology.  . 

ammar i. alsabery, taher armaghani, ali j. chamkha, m. adil sadiq and ishak hashim.  (2019).  effects of two-phase nanofluid model on convection in a double lid-driven cavity in the presence of a magnetic field.  - international journal of numerical methods for heat and fluid flow.  1272-1299. 

a.i. alsabery, f. selimefendigil, i. hashim, a.j. chamkha, m. ghalambaz.  (2019).  fluid-structure interaction analysis of entropy generation and mixed convection inside a cavity with flexible right wall and heated rotating cylinder.  - international journal of heat and mass transfer.  331-345. 

a. i. alsabery, t. armaghani, a. j. chamkha, i. hashim.  (2019).  conjugate heat transfer of al2o3-water nanofluid in a square cavity heated by a triangular thick wall using buongiorno's two-phase model.  - journal of thermal analysis and calorimetry.  161-176. 

a. i. alsabery, m. a. ismael, a. j. chamkha, i. hashim.  (2019).  effects of two-phase nanofluid model on mhd mixed convection in a lid-driven cavity in the presence of conductive inner block and corner heater.  - journal of thermal analysis and calorimetry.  729-750. 

ammar alsabery, tahar tayebi, ali chamkha, ishak hashim.  (2018).  effects of non-homogeneous nanofluid model on natural convection in a square cavity in the presence of conducting solid block and corner heater.  - energies.  . 

ammar i. alsabery, tahar tayebi, ali j. chamkha, ishak hashim.  (2018).  effects of two-phase nanofluid model on natural convection in a square cavity in the presence of an adiabatic inner block and magnetic field.  - international journal of numerical methods for heat & fluid flow.  . 

muhammad adil sadiq, ammar i. alsabery and ishak hashim.  (2018).  mhd mixed convection in a lid-driven cavity with a bottom trapezoidal body: two-phase nanofluid model.  - energies.  . 

a. i. alsabery*, m. a. sheremet, a. j. chamkha and i. hashim.  (2018).  conjugate natural convection of al2o3-water nanofluid in a square cavity with a concentric solid insert using buongiorno`s two-phase model.  - international journal of mechanical sciences.  200-219. 

ammar i. alsabery, muhamad safwan ishak, ali j. chamkha, ishak hashim.  (2018).  entropy generation analysis and natural convection in a nanofluid filled square cavity with a concentric solid insert and different temperature distributions.  - entropy.  . 

a. i. alsabery, m. a. sheremet, a. j. chamkha, and i. hashim.  (2018).  mhd convective heat transfer in a discretely heated square cavity with conductive inner block using two-phase nanofluid model.  - scientific reports.  . 

ammar i. alsabery, tahar tayebi, ali j. chamkha and ishak hashim.  (2018).  effect of rotating solid cylinder on entropy generation and convective heat transfer in a wavy porous cavity heated from below.  - internatioanl communications in heat mass transfer.  . 

ammar i. alsabery, muneer a. ismael, ali j. chamkha and ishak hashim.  (2018).  mixed convection of al2o3-water nanofluid in a double lid-driven square cavity with a solid inner insert using buongiorno`s two-phase model.  - international journal of heat and mass transfer.  939-961. 

s. sivasankaran, a.i. alsabery, i. hashim.  (2018).  internal heat generation effect on transient natural convection in a nanofluid-saturated local thermal non-equilibrium porous inclined cavity.  - physica a.  . 

khaled moaddy, asad freihat, mohammed al-smadi, eman abuteen, ishak hashim.  (2018).  numerical investigation for handling fractional-order rabinovich-fabrikant model using the multistep approach.  - soft computing.  773-782. 

ammar i. alsabery, muneer a. ismael, ali j. chamkha, ishak hashim.  (2018).  numerical investigation of mixed convection and entropy generation in a wavy-walled cavity filled with nanofluid and involving a rotating cylinder.  - entropy.  . 

a.i. alsabery, m.a. sheremet, m. ghalambaz, a.j. chamkha, i. hashim.  (2018).  fluid-structure interaction in natural convection heat transfer in an oblique cavity with a flexible oscillating fin and partial heating.  - applied thermal engineering.  . 

a. i. alsabery, a. j. chamkha, h. saleh, i. hashim.  (2017).  natural convection flow of a nanofluid in an inclined square enclosure partially filled with a porous medium.  - scientic reports.  1-18. 

a. i. alsabery*, a. j. chamkha, h. saleh, i. hashim, b. chanane.  (2017).  effects of finite wall thickness and sinusoidal heating on convection in nanofluid-saturated local thermal non-equilibrium porous cavity.  - physica a.  20-38. 

a. i. alsabery, a. j. chamkha, i. hashim, p. g. siddheshwar.  (2017).  effects of nonuniform heating and wall conduction on natural convection in a square porous cavity using ltne model.  - asme journal of heat transfer.  1-13. 

a.i. alsabery*, a.j. chamkha, h. saleh, i. hashim.  (2017).  transient natural convective heat transfer in a trapezoidal cavity filled with non-newtonian nanofluid with sinusoidal boundary conditions on both sidewalls.  - powder technology.  214-234. 

a. i. alsabery, a. j. chamkha, h. saleh, i. hashim, b. chanane.  (2017).  effect of spatial sidewall temperature variation on transient natural convection of a nanofluid in a trapezoidal cavity.  - international journal of numerical methods for heat & fluid flow.  1365-1384. 

n.f.m. noor, rizwan ul haq, s. abbasbandy, i. hashim.  (2016).  heat flux performance in a porous medium embedded maxwell fluid flow over a vertically stretched plate due to heat absorption..  - j. nonlinear sci. appl..  2986-3001. 

n. r. anakira, a. k. alomari, a. f. jameel, i. hashim.  (2016).  multistage optimal homotopy asymptotic method for solving initial-value problems..  - j. nonlinear sci. appl..  1826-1843. 

ali jameel, n. r. anakira, a. k. alomari, i. hashim, m. shakhatreh.  (2016).  numerical solution of nth order fuzzy initial value problems by six stages..  - journal of nonlinear sciences and applications.  . 

a. i. alsabery, h. saleh, i. hashim, p. g. siddheshwar.  (2016).  transient natural convection heat transfer in nanoliquid-saturated porous oblique cavity using thermal non-equilibrium model..  - int. j. mech. sci..  233-245. 

a.i. alsabery, a.j. chamkha, h. saleh, i. hashim.  (2016).  heatline visualization of conjugate natural convection in a square cavity filled with nanofluid with sinusoidal temperature variations on both horizontal walls..  - int. j. heat mass transfer.  835-850. 

n. arbin, h. saleh, i. hashim and a.j. chamkha.  (2016).  numerical investigation of double-diffusive convection in an open cavity with partially active wall via heatline approach.  - international journal of thermal sciences.  169-184. 

hammad khalil, mohammed al-smadi, khaled moaddy, rahmat ali khan and ishak hashim.  (2016).  toward the approximate solution for fractional order nonlinear mixed derivative and nonlocal boundary value problems..  - discrete dynamics in nature and society.  1-12. 

khalil h., al-smadi m., moaddy k., khan r.a., hashim i..  (2016).  toward the approximate solution for fractional order nonlinear mixed derivative and nonlocal boundary value problems.  - discrete dynamics in nature and society.  1-6. 

h. saleh, i. hashim.  (2015).  buoyant marangoni convection of nanofluids in square cavity.  - applied mathematics and mechanics-english edition.  1169-1184. 

mohammad maleki , ishak hashima, saeid abbasbandy, a. alsaedi.  (2015).  direct solution of a type of constrained fractional variational problems via an adaptive pseudospectral method.  - journal of computational and applied mathematics.  41-57. 

khaled moaddy, mohammed al-smadi, and ishak hashim.  (2015).  a novel representation of the exact solution for differential algebraic equations system using residual power-series method.  - discrete dynamics in nature and society.  1-12. 

alsabery a.i., chamkha a.j., hussain s.h., saleh h., hashim i..  (2015).  heatline visualization of natural convection in a trapezoidal cavity partly filled with nanofluid porous layer and partly with non-newtonian fluid layer.  - advanced powder technology.  1230-1244. 

n.f.m. noor, r.u. haq, s. nadeem, i. hashim.  (2015).  mixed convection stagnation flow of a mi- cropolar nanofluid along a vertically stretching surface with slip effects.  - meccanica.  2007-2022. 

a. i. alsabery, a.j. chamkha, s. h. hussain, h. saleh, i hashim.  (2015).  heatline visualization of natural convection in a trapezoidal cavity partly filled with nano fluid porous layer and partly with non-newtonian fluid layer.  - advanced powder technology.  1230-1244. 

s. abbasbandy, h. roohani ghehsareh, i. hashim, a. alsaedi.  (2014).  a comparison study of meshfree techniques for solving the two-dimensional linear hyperbolic telegraph equation..  - engineering analysis with boundary elements.  10-20. 

jadallah m. jawdat, ishak hashim, beer s. bhadauria and shaher momani.  (2014).  on onset of chaotic convection in couplestress fluids.  - mathematical modelling and analysis.  359-370. 

a. kilicman*, ishak hashim, m. tavassoli kajani, mohammad maleki.  (2014).  on the rational second kind chebyshev pseudospectral method for the solution of the thomas-fermi equation over an infinite interval..  - journal of computational and applied mathematics.  79-85. 

najahulfazliah zainuddin,muhaimin ismoen,rozaini roslan,and ishak hashim.  (2014).  oscillatory free convection about horizontal circular cylinder in presence of heat generation.  - mathematical problems in engineering.  1-8. 

alomari a.k., anakira n.r., hashim i..  (2014).  multiple solutions of problems in fluid mechanics by predictor optimal homotopy asymptotic method.  - advances in mechanical engineering.  . 

r. roslan, h. saleh*, i. hashim.  (2014).  natural convection in a differentially heated square enclosure with a solid polygon.  - the scientific world journal.  1-11. 

m. h. yazdi, i. hashim, a. fudholi, p. ooshaksaraei, and k. sopian.  (2014).  entropy generation analysis of power-law non-newtonian fluid flow caused by micropatterned moving surface.  - mathematical problems in engineering.  1-16. 

habibis saleh and ishak hashim.  (2014).  conjugate heat transfer in rayleigh-benard convection in a square enclosure.  - the scientific world journal.  1-8. 

r. roslan, h. saleh, i. hashim*, a.s. bataineh.  (2014).  natural convection in an enclosure containing a sinusoidally heated cylindrical source.  - international journal of heat and mass transfer.  119-127. 

m. maleki*, i. hashim.  (2014).  adaptive pseudospectral methods for solving constrained linear and nonlinear time-delay optimal control problems.  - journal of the franklin institute.  811-839. 

j.m. jawdat, s. momani*, i. hashim.  (2014).  inhibition or enhancement of chaotic convection via inclined magnetic field.  - applied mathematical modelling.  2996-3002. 

a. alhashash, h. saleh, i. hashim.  (2013).  conjugate natural convection in a porous enclosure sandwiched by finite walls under the influence of non-uniform heat generation and radiation.  - transport in porous media.  99:453-465. 

alok srivastava, b. s. bhadauria, p. g. siddheshwar, i. hashim.  (2013).  heat transport in an anisotropic porous medium saturated with variable viscosity liquid under g-jitter and internal heating effects.  - transport in porous media.  99:359-376. 

b.s. bhadauria, i. hashim, jogendra kumar, alok srivastava.  (2013).  cross diffusion convection in a newtonian fluid-saturated rotating porous medium.  - transport in porous media.  98:683-697. 

b.s. bhadauria, i. hashim and p.g. siddheshwar.  (2013).  study of heat transport in a porous medium under g-jitter and internal heating effects.  - transport in porous media.  96:21-37. 

wafaa m. taha, m.s.m. noorani and i. hashim.  (2013).  new application of the (g`/g)-expansion method for thin film equations.  - abstract and applied analysis.  2013: Article ID 535138. 

omar abu arqub, ahmad el-ajou, a. sami bataineh, i. hashim.  (2013).  a representation of the exact solution of generalized lane-emden equations using a new analytical method.  - abstract and applied analysis.  2013:Article ID 378593. 

s. atawna, r. abu-saris, i. hashim, e.s. ismail.  (2013).  on the period-two cycles of x(n+1)=(a+bx(n)+cx(n-k))/(a+bx(n)+cx(n-k)).  - abstract and applied analysis.  2013:Article ID 179423. 

r. idris, z. siri and i. hashim.  (2013).  on a five-dimensional chaotic system arising from double-diffusive convection in a fluid layer.  - abstract and applied analysis.  2013:Article ID 428327. 

n. ratib anakira, a. k. alomari, and i. hashim.  (2013).  optimal homotopy asymptotic method for solving delay differential equations.  - mathematical problems in engineering.  2013:Article ID 498902. 

a. alhashash, h. saleh, i. hashim.  (2013).  effect of conduction in bottom wall on benard convection in a porous enclosure with localized heating and lateral cooling.  - transport in porous media.  96(2):305-318. 

a. g. radwan, k. moaddy, and i. hashim.  (2013).  amplitude modulation and synchronization of fractional-order memristor-based chua`s circuit.  - abstract and applied analysis.  2013: Article ID 758676. 

h. saleh, a.y.n. alhashash, i. hashim.  (2013).  rotation effects on non-darcy convection in an enclosure filled with porous medium.  - international communications on heat and mass transfer.  43:105-111. 

altawallbeh, a. a.; bhadauria, b. s.; hashim, i..  (2013).  linear and nonlinear double-diffusive convection in a saturated anisotropic porous layer with soret effect and internal heat source.  - international journal of heat and mass transfer.  59(1):103-111. 

bhadauria, b.s., hashim, i., siddheshwar, p.g..  (2013).  effects of time-periodic thermal boundary conditions and internal heating on heat transport in a porous medium.  - transport in porous media.  97(2):185-200. 

bhadauria, b. s.; hashim, i.; siddheshwar, p. g..  (2013).  effect of internal-heating on weakly non-linear stability analysis of rayleigh-benard convection under g-jitter.  - international journal of non-linear mechanics.  54:35-42. 

abbasbandy, s.; ghehsareh, h. roohani; hashim, i..  (2013).  a meshfree method for the solution of two-dimensional cubic nonlinear schrodinger equation.  - engineering analysis with boundary elements.  37(6):885-898. 

mohammad h. yazdi, shahrir abdullah, ishak hashim & kamaruzzaman sopian.  (2013).  reducing entropy generation in mhd fluid flow over open parallel microchannels embedded in a micropatterned permeable surface.  - entropy.  15(11):4822-4843. 

m. sheikholeslami, i. hashim, soheil soleimani.  (2013).  numerical investigation of the effect of magnetic field on natural convection in a curved-shape enclosure.  - mathematical problems in engineering.  2013:Article ID 831725. 

a. k. alomari, n. ratib anakira, a. sami bataineh and i. hashim.  (2013).  approximate solution of nonlinear system of bvp arising in fluid flow problem.  - mathematical problems in engineering.  2013:Article ID 136043. 

h. saleh, i. hashim.  (2012).  conjugate natural convection in a porous enclosure with non-uniform heat generation.  - transport in porous media.  94(3):759-774. 

r. roslan, h. saleh, i. hashim.  (2012).  effect of rotating cylinder on heat transfer in a square enclosure filled with nanofluids.  - international journal of heat and mass transfer.  55(23-24):7247-7256. 

s. abbasbandy, h. roohani ghehsareh, i. hashim.  (2012).  numerical analysis of a mathematical model for capillary formation in tumor angiogenesis using a meshfree method based on the radial basis function.  - engineering analysis with boundary elements.  36:1811-1818. 

n.f.m. noor, s. abbasbandy, i. hashim.  (2012).  heat and mass transfer of thermophoretic mhd flow over an inclined radiate isothermal permeable surface in the presence of heat source/sink.  - international journal of heat mass transfer.  55:2122-2128. 

m.s.h. chowdhury, i. hashim, s. momani, m.m. rahman.  (2012).  application of multistage homotopy perturbation method to the chaotic genesio system.  - abstract and applied analysis.  2012:Article ID 974293. 

saleh, h; arbin, n; roslan, r; hashim, i.  (2012).  visualization and analysis of surface tension and cooling effects on differentially heated cavity using heatline concept.  - international journal of heat and mass transfer.  55(21-22):6000-6009. 

alhashash a., saleh h., hashim i..  (2012).  effect of conduction in bottom wall on bénard convection in a porous enclosure with localized heating and lateral cooling.  - transport in porous media.  96(2):305-318. 

s. atawna, r. abu-saris and i. hashim.  (2012).  local stability of period two cycles of second order rational difference equation.  - discrete dynamics in nature and society.  Article ID 969813. 

k. moaddy, a.g. radwan, k.n. salama, s. momani, i. hashim.  (2012).  the fractional-order modeling and synchronization of electrically coupled neuron systems.  - computers and mathematics with applications.  64:3329-3339. 

mohammad maleki, i. hashim, s. abbasbandy.  (2012).  solution of time-varying delay systems using an adaptive collocation method.  - applied mathematics and computation.  219(4):1434-1448. 

j.m. jawdat, i. hashim, s. momani.  (2012).  dynamical system analysis of thermal convection in a horizontal layer of nanofluids heated from below.  - mathmatical problems in engineering.  2012:Article ID 128943. 

mohammad h. yazdi, shahrir abdullah, ishak hashim and kamaruzzaman sopian.  (2012).  entropy generation analysis of open parallel microchannels embedded within a permeable continuous moving surface: application to magnetohydrodynamics (mhd).  - entropy.  14(1):1-23. 

r.c. aziz, i. hashim, s. abbasbandy.  (2012).  effects of thermocapillarity and thermal radiation on flow and heat transfer in a thin liquid film on an unsteady stretching sheet.  - mathematical problems in engineering.  2012:Article ID 127320. 

mohammad maleki, ishak hashim, majid tavassoli kajani, saeid abbasbandy.  (2012).  an adaptive pseudospectral method for fractional order boundary value problems.  - abstract and applied analysis.  2012: Article ID 381708. 

m.s. selamat, i. hashim, m.k. hasan.  (2012).  transient natural convection in porous square cavity heated and cooled on adjacent walls.  - mathematical problems in engineering.  2012:Article ID 253965. 

moaddy, k., hashim, i., saleh, h..  (2012).  a non-standard finite difference scheme for convection in a porous cavity.  - journal of difference equations and applications.  18(3):461-469. 

k. moaddy, s. momani, i. hashim.  (2011).  the non-standard finite difference scheme for linear fractional pdes in fluid mechanics.  - computers and mathematics with applications.  61(4):1209-1216. 

saleh, h., roslan, r., hashim, i..  (2011).  natural convection heat transfer in a nanofluid-filled trapezoidal enclosure.  - international journal of heat and mass transfer.  54(1-3):194-201. 

h. saleh, r. roslan, i. hashim.  (2011).  natural convection in a porous trapezoidal enclosure with an inclined magnetic field.  - computers & fluids.  47(1):155-164. 

r. roslan, h. saleh, i. hashim.  (2011).  buoyancy-driven heat transfer in nanofluid-filled trapezoidal enclosure with variable thermal conductivity and viscosity.  - numerical heat transfer; part a: applications.  60(10): 867-882. 

a.k. alomari, i. hashim.  (2011).  analysis of fully developed flow and heat transfer in a vertical channel with prescribed wall heat fluxes by the homotopy analysis method.  - international journal for numerical methods in fluids.  67(7): 805-819. 

roslan r., mahmud m.n., hashim i..  (2011).  effects of feedback control on chaotic convection in fluid-saturated porous media.  - international journal of heat and mass transfer.  54(1-3):404-412. 

m.h. yazdi, s. abdullah, i. hashim, k. sopian.  (2011).  slip mhd liquid flow and heat transfer over non-linear permeable stretching surface with chemical reaction.  - international journal of heat and mass transfer.  54(15-16):3214-3225. 

n.m. mahmud, i. hashim.  (2011).  small and moderate vadasz number chaotic convection in porous media in the presence of non-boussinesq effects and feedback control.  - physics letters, section a: general, atomic and solid state physics.  375(24): 2382-2393. 

moaddy, k; hashim, i; momani, s.  (2011).  non-standard finite difference schemes for solving fractional-order rossler chaotic and hyperchaotic systems.  - computers and mathematics with applications.  62 (3):1068-1074. 

mahmud, m.n., hashim, i..  (2011).  effects of a magnetic field on chaotic convection in fluid layer heated from below.  - international communications in heat and mass transfer.  38(4):481-486. 

s. abbasbandy, e. shivanian, i. hashim.  (2011).  exact analytical solution of forced convection in a porous-saturated duct.  - communications in nonlinear science and numerical simulation.  16(10):3981-3989. 

h. saleh, n. h. saeid, i. hashim, z. mustafa.  (2011).  effect of conduction in bottom wall on darcy-benard convection in a porous enclosure.  - transport in porous media.  88(3):357-368. 

muhaimin, r. kandasamy, i. hashim, & azme b khamis.  (2010).  local nonsimilarity solution on mhd convective heat transfer flow past a porous wedge in the presence of suction/injection.  - journal of porous media.  13(5):487-495. 

r. idris, i. hashim.  (2010).  effects of controller and cubic temperature profile on onset of b´enard-marangoni convection in ferrofluid.  - international communications in heat and mass transfer.  37(6): 624-628. 

h. saleh, i. hashim, n. saeid.  (2010).  effect of time periodic boundary conditions on convective flows in a porous square enclosure with non-uniform internal heating.  - transp porous med.  85:885-903. 

m.n. mahmud, z. mustafa, i. hashim.  (2010).  effects of control on the onset of bernard-marangoni convection in a micropolar fluid.  - int. commun. heat mass transfer.  . 

r.c. aziz, i. hashim.  (2010).  liquid film on unsteady stretching sheet with general surface temperature and viscous dissipation.  - chinese physics letters.  27(11):1-4. 

n.f.m. noor, i. muhaimin, i. hashim.  (2010).  heat-transfer analysis of mhd flowdue to a permeable shrinking sheet embedded in a porous medium with internal heat generation.  - journal of porous media.  13(9):847-854. 

j.m. jawdat, i. hashim.  (2010).  low prandtl number chaotic convection in porous media with uniform internal heat generation.  - international communications in heat and mass transfer.  37(6):629-636. 

s.m. goh, m.s.m. noorani, i. hashim.  (2010).  introducing variational iteration method to a biochemical reaction model..  - nonlin. analy.: real world appl..  11(4):2264-2272. 

noor, nfm; abdulaziz, o; hashim, i.  (2010).  mhd flow and heat transfer in a thin liquid film on an unsteady stretching sheet by the homotopy analysis method.  - international journal for numerical methods in fluids.  63(3):357-373. 

noor n.f.m., awang kechil s., hashim i..  (2010).  simple non-perturbative solution for mhd viscous flow due to a shrinking sheet.  - communications in nonlinear science and numerical simulation.  15(2):144-148. 

noor n.f.m., hashim i..  (2010).  mhd viscous flow over a linearly stretching sheet embedded in a non-darcian porous medium.  - journal of porous media.  13(4):349-355. 

saleh, h; hashim, i.  (2010).  flow reversal of fully-developed mixed mhd convection in vertical channels.  - chinese physics letters.  27(2). 

noor, nfm; hashim, i.  (2010).  thermocapillarity and magnetic field effects in a thin liquid film on an unsteady stretching surface.  - international journal of heat and mass transfer.  53(9-10):2044-2051. 

goh, sm; al-sawalha, mm; noorani, msm; hashim, i.  (2010).  enhanced variational iteration method using adomian polynomials for solving the chaotic lorenz system.  - international journal of nonlinear sciences and numerical simulation.  11(9):689-700. 

idris, r; hashim, i.  (2010).  effects of a magnetic field on chaos for low prandtl number convection in porous media.  - nonlinear dynamics.  62(4):905-917. 

muhaimin, kandasamy, r., hashim, i..  (2010).  scaling transformation for the effects of chemical reaction on free convective heat and mass transfer in the presence of variable stream conditions.  - chemical engineering research and design.  88(10):1320-1328. 

goh, sm; noorani, msm; hashim, i.  (2010).  on solving the chaotic chen system: a new time marching design for the variational iteration method using adomian`s polynomial.  - numerical algorithms.  54(2):245-260. 

mahmud m.n., hashim i..  (2010).  small and moderate prandtl number chaotic convection in porous media in the presence of feedback control.  - transport in porous media.  84(2):421-440.