muhammad amir aziat bin ishak, adnan ibrahim, mohd faizal fauzan, ahmad fazlizan, win eng ewe, hussein a. kazem.  (2023).  the effect of a reversed circular jet impingement on a bifacial module pvt collector energy performance.  - case studies in thermal engineering.  1-9. 

asmail a.m. abdalkarem, roaa ansaf, wan khairul muzammil, adnan ibrahim, zambri harun, ahmad fazlizan.  (2023).  preliminary assessment of the naca0021 trailing edge wedge for wind turbine application.  - heliyon.  1-21. 

nurul jannah yusaidi, mohd faizal fauzan, adnan ibrahim, hasila jarimi, ahmad fazlizan, kamaruzzaman sopian.  (2023).  recent development on double pass solar thermal collector.  - renewable and sustainable energy reviews.  1-15. 

siti nuraisyah razali, adnan ibrahim, ahmad fazlizan, mohd faizal fauzan, raheem k. ajeel, emy zairah ahmad, win eng ewe, hussein a. kazem.  (2023).  performance enhancement of photovoltaic modules with passive cooling multidirectional tapered fin heat sinks (mtfhs).  - case studies in thermal engineering.  1-8. 

daniel derome, halim razali, ahmad fazlizan, alias jedi.  (2023).  distribution cycle of wind speed: a case study in the southern part of malaysia.  - international conference on sustainable, renewable & energy efficiency 2022.  1-10. 

hasila binti jarimi;kamaruzzaman bin sopian;ahmad fazlizan bin abdullah;adnan bin ibrahim.  (2023).  asymmetric compound parabolic concentrator (acpc) photovoltaic /thermal (pv/t) air solar collector with and without phase change materials (pcm) thermal storage..  - .  . 

mohd faisal bin baharuddin, lim chin haw, ahmad fazlizan.  (2023).  enhancing the potential of smart building for hospital pulau pinang: a case studyin malaysia.  - journal of electrical electronics engineering.  79-86. 

lim chin haw;mohd asri bin mat teridi;ahmad fazlizan bin abdullah.  (2023).  radiative heat transfer analysis of building envelope using computational fluid dynamics.  - .  . 

adnan bin ibrahim;kamaruzzaman bin sopian;ahmad fudholi bin jurlius;ahmad fazlizan bin abdullah;hasila binti jarimi.  (2023).  heat transfer augmentation in spiral flow absorber enclosure incorporating phase change material (pcm) and nanofluid.  - .  . 

adnan bin ibrahim;kamaruzzaman bin sopian;ahmad fazlizan bin abdullah;hasila binti jarimi.  (2023).  passively cool high performance photovoltaic panel.  - .  . 

ahmad fazlizan bin abdullah;kamaruzzaman bin sopian;sohif bin mat;lim chin haw;noorashikin binti md saleh;adnan bin ibrahim.  (2023).  aerodynamics of internal spiral flow through multiple stages of rotating and stator blades.  - .  . 

shaikh zishan, altaf hossain molla, haroon rashid, kok hoe wong, ahmad fazlizan, molla shahadat hossain lipu, mohd tariq, omar mutab alsalami, mahidur r. sarker.  (2023).  comprehensive analysis of kinetic energy recovery systems for efficient energy harnessing from unnaturally generated wind sources.  - sustainability.  1-18. 

muhamad fadhli ramlee, noorliyana ramlee, ahmad fazlizan.  (2023).  kesan rekabentuk parametrik dalam pengoptimuman prestasi turbin angin berpaksi menegak: satu ulasan.  - jurnal kejuruteraan.  1001-1015. 

sahibzada imad ud din, adnan ibrahim, ahmad fazlizan, amir aziat ishak,faisal nawab, ag sufiyan abd hamid.  (2023).  performance analysis of a novel photovoltaic thermal pvt double pass solar air heater with cylindrical pcm capsules using cfd.  - international journal of renewable energy research.  1418-1430. 

atthakorn thongtha, somchai maneewan, ahmad fazlizan.  (2023).  enhancing thermal performance of autoclaved aerated concrete (aac) incorporating sugar sediment waste and recycled aac with phase change material-coated applications for sustainable energy conservation in building.  - sustainability.  1-16. 

kok-hoe wong, weldon lai, jing-hong ng, ahmad fazlizan, kamaruzzaman sopian, niranjan sahoo.  (2023).  open-loop subsonic suction type wind tunnel: design, simulation, build and test.  - journal of advanced research in fluid mechanics and thermal sciences.  204-223. 

faisal nawab, ag sufiyan abd hamid, adnan ibrahim, kamaruzzaman sopian, ahmad fazlizan, mohd faizal fauzan.  (2023).  solar irradiation prediction using empirical and artificial intelligence methods: a comparative review.  - heliyon.  1-17. 

mahmoud jaber, ag sufiyan abd hamid, kamaruzzaman sopian, ahmad fazlizan, adnan ibrahim.  (2022).  prediction model for the performance of different pv modules using artificial neural networks.  - mdpi - applied sciences.  1-16. 

kamaruzzaman sopian;ahmad fazlizan bin abdullah;adnan bin ibrahim.  (2022).  heat transfer and fluid flow in photovoltaic thermal solar collector with nanofluid and nano-enhanced pcm magnetic nanoparticles.  - .  . 

cheah ching wei, noorashikin md. saleh, nik nur atiqah nik wee, beh shiuan yih, ahmad fazlizan, farhanini yusoff.  (2022).  surfactant functionalization of magnetic nanoparticles: a study on the particle size distribution and zeta potential as a nanofluid to improve thermal conductivity.  - malaysian journal analytical sciences.  1274-1287. 

ahmad fazlizan bin abdullah;kamaruzzaman sopian;nilofar asim;masita binti mohammad.  (2022).  thermal properties characterisation of autoclaved aerated concrete (aac) blocks containing recycled concrete powder for sand substitution in reducing cooling load for hot and humid climates. .  - .  . 

e.z.ahmad, k.sopian, a.fazlizan, h.jarimi, a.ibrahim.  (2022).  outdoor performance evaluation of a novel photovoltaic heat sinks to enhance power conversion efficiency and temperature uniformity.  - case studies in thermal engineering.  1-11. 

abdul rahman rafiza, ahmad fazlizan, atthakorn thongtha, nilofar asim, md saleh noorashikin.  (2022).  the physical and mechanical properties of autoclaved aerated concrete (aac) with recycled aac as a partial replacement for sand.  - buildings.  1-15. 

daniel derome, halim razali, ahmad fazlizan, alias jedi.  (2022).  forecasting weibull parameters with a novel alternative graphical technique for low wind speeds.  - jurnal teknologi.  1-9. 

muhammad aqil afham rahmat, ag sufiyan abd hamid, yuanshen lu, muhammad amir aziat ishak, shaikh zishan suheel, ahmad fazlizan, adnan ibrahim.  (2022).  an analysis of renewable energy technology integration investments in malaysia using homer pro.  - sustainability.  1-26. 

daniel derome, halim razali, ahmad fazlizan alias jedi, katie purvis-roberts..  (2022).  determination of optimal time-average wind speed data in the southern part of malaysia.  - baghdad science journal.  1111-1122. 

mir hamed hakemzadeh, kamaruzzaman sopian, ahmad fazlizan abdullah, hasila jarimi, mohd faizal fauzan, adnan ibrahim.  (2022).  technoeconomics of solar thermal assisted sorption cooling systems under tropical climate condition a case of malaysia.  - energy conversion and management: x.  1-14. 

daniel derome, halim razali , ahmad fazlizan , alias jedi.  (2022).  application of a new method 'agm' to estimate weibull parameters for low wind speed.  - international journal of renewable energy research.  1363-1371. 

muhammad safwan asyraf ramli, suhaimi misha, nor faizah haminudin, mohd afzanizam mohd rosli, ahmad anas yusof, kamaruzzaman sopian, adnan ibrahim, ahmad fazlizan abdullah.  (2022).  dehumidification of recirculation air from solar dryer using silica gel for food product drying.  - proceedings of mechanical engineering research day 2022.  170-171. 

k. sopian, g. y. abusaibaa, r. abdullah, h. jarimi, a. ibrahim, a. f. abdullah, and a. b. al-aasam.  (2022).  performance of solar assisted dual condenser heat pump drying system.  - proceedings of the 7th international conference and exhibition on sustainable energy and advanced materials (ice-seam 2021).  254-258. 

chun khai tan, ahmad faiz mohammad, ahmad fazlizan, sheikh ahmad zaki, farah liana mohd redzuan.  (2022).  numerical investigation of the power performance of the vertical-axis wind turbine with endplates.  - cfd letters.  90-101. 

maryon eliza matius, mohd azlan ismail, adriana erica amaludin, yan yan farm, mohd adzrie radzali, ahmad fazlizan, wan khairul muzammil.  (2022).  a preliminary assessment of load consumption and solar power potential at kota belud, sabah.  - energy engineering.  1361-1377. 

muhamad fadhli ramlee, shaikh zishan, wan khairul muzammil, ahmad fazlizan.  (2022).  numerical investigation of solidity effect based on variable diameter on power performance of h-type darrieus vertical axis wind turbine (vawt).  - international journal of renewable energy development.  647-660. 

amer braik, kamaruzzaman sopian, hasila jarimi, ahmad fazlizan, ag sufiyan abd hamid, adnan ibrahim.  (2022).  geospatial analysis of photovoltaic plants potential in palestine using a gis-ahp-based technique.  - international journal of renewable energy research.  480-488. 

a.f.sharol, a.a.razak, z.a.a.majid, m.a.a.azmi, m.a.s.m.tarminzi, y.h.ming, z.a.zakaria, m.a.harun, a.fazlizan, k.sopian.  (2022).  effect of thermal energy storage material on the performance of double-pass solar air heater with cross-matrix absorber.  - journal of energy storage.  1-15. 

hasila jarimi, ali hussein abdulzahra al-waeli, tajul rosli razak, mohd nazari abu bakar, ahmad fazlizan, adnan ibrahim, kamaruzzaman sopian.  (2022).  neural network modelling and performance estimation of dual-fluid photovoltaic thermal solar collectors in tropical climate conditions.  - renewable energy.  1009-1019. 

noor muhammad abd rahman, lim chin haw, ahmad fazlizan, azman hussin, muhammad syukri imran.  (2022).  thermal comfort assessment of naturally ventilated public hospital wards in the tropics.  - building and environment.  1-15. 

norshahidatul shahida mohamed suhaime, shaikh zishan suheel, ahmad afif safwan, hasila jarimi, mohd faizal, adnan ibrahim, sohif mat, ahmad fazlizan.  (2022).  energy distribution and economic analysis of a residential house with the net-energy metering scheme in malaysia.  - international journal of electrical and computer engineering.  2313-2322. 

ahmad fazlizan bin abdullah;kamaruzzaman sopian;sohif bin mat;lim chin haw;halim bin hj razali.  (2021).  vertical axis wind turbine aspect ratio and solidity optimization for low wind speed application.  - .  . 

kamaruzzaman sopian;nilofar asim;ahmad fazlizan bin abdullah;adnan bin ibrahim.  (2021).  jet impingement photovoltaic-thermal (pvt) solar air collector for higher electricity production.  - .  . 

raheem k. ajeel, rozli zulkifli, k. sopian, saba n. fayyadh, ahmad fazlizan , adnan ibrahim.  (2021).  numerical investigation of binary hybrid nanofluid in new configurations for curved-corrugated channel by thermal-hydraulic performance method.  - powder technology.  144-159. 

r. a. rahman, a. fazlizan, n. asim and a. thongtha.  (2021).  a review on the utilization of waste material for autoclaved aerated concrete production.  - journal of renewable materials.  61-72. 

m.a.s.m.tarminzi, a.a.razak, m.a.a.azmi, a.fazlizan, z.a.a.majid, k.sopian.  (2021).  comparative study on thermal performance of cross-matrix absorber solar collector with series and parallel configurations.  - case studies in thermal engineering.  1-17. 

muhamad fadhli ramlee, ahmad fazlizan, hasila jarimi, adnan ibrahim, noorliyana ramlee.  (2021).  a preliminary review of innovative approaches for performance optimization of vertical axis wind turbine.  - international conference on energy, water and environment (icewe-21).  74-76. 

hasila jarimi, devrim aydin, mohd nazari abu bakar, adnan ibrahim, ahmad fazlizan, ahmad afif safwan and kamaruzzaman sopian.  (2021).  exergy based sustainability analysis of a dual fluid hybrid photovoltaic/thermal (pv/t) solar collector.  - international journal of exergy.  358-373. 

shaikh zishan suheel, ahmad fazlizan.  (2021).  workability of a new kinetic energy recovery system proven mathematically.  - 6th international conference on green design and manufacture 2020 (icongdm 2020).  1-8. 

maryon eliza matius,mohd azlan ismail,yan yan farm,adriana erica amaludin,mohd adzrie radzali,ahmad fazlizan, wan khairul muzammil.  (2021).  on the optimal tilt angle and orientation of an on-site solar photovoltaic energy generation system for sabahs rural electrification.  - sustainability.  1-28. 

a.m.elbreki, f. muftah, k. sopian, h. jarimi, a. fazlizan, a. ibrahim.  (2021).  experimental and economic analysis of passive cooling pv module using fins and planar reflector.  - case studies in thermal engineering.  1-8. 

norhayati mat wajid, abdul murad zainal abidin, mirhamed hakemzadeh, hasila jarimi, ahmad fazlizan, mohd faizal fauzan, adnan ibrahim, ali h. a. al-waeli, kamaruzzaman sopian.  (2021).  solar adsorption air conditioning system - recent advances and its potential for cooling an office building in tropical climate.  - case studies in thermal engineering.  1-11. 

noor muhammad abd rahman, chin haw lim, ahmad fazlizan.  (2021).  optimizing the energy saving potential of public hospital through a systematic approach for green building certification in malaysia.  - journal of building engineering.  1-14. 

e.z. ahmad, a. fazlizan, h. jarimi, k. sopian, a. ibrahim.  (2021).  enhanced heat dissipation of truncated multi-level fin heat sink (mlfhs) in case of natural convection for photovoltaic cooling.  - case studies in thermal engineering.  1-12. 

emy zairah ahmad, kamaruzzaman sopian, hasila jarimi, ahmad fazlizan, abdelnaser elbreki, ag sufiyan abd hamid, shirin rostami, adnan ibrahim.  (2021).  recent advances in passive cooling methods for photovoltaic (pv) performance enhancement.  - international journal of electrical and computer engineering.  146-154. 

norhayati mat wajid, abdul murad bin zainal abidin, hasila jarimi, kamaruzzaman sopian, adnan ibrahim, ahmad fazlizan, ahmad afif safwan.  (2021).  solar adsorption air conditioning system a review on lab scale and commercial prototypes.  - proceeding 9th putrajaya international built environment, technology and engineering conference (pibec9).  1-16. 

muhammad safwan asyraf ramli, suhaimi misha, nor faizah haminudin, mohd afzanizam mohd rosli, ahmad anas yusof, mohd farriz md basar, kamaruzzaman sopian, adnan ibrahim, ahmad fazlizan abdullah.  (2021).  review of desiccant in the drying and air-conditioning application.  - international journal of heat and technology.  1475-1482. 

noor muhammad abd rahman, lim chin haw, ahmad fazlizan.  (2021).  a literature review of naturally ventilated public hospital wards in tropical climate countries for thermal comfort and energy saving improvements.  - energies.  1-22. 

noor ezlin bt. ahmad basri;wan hamidon bin wan badaruzzaman;zawawi samba bin mohamed;suraya binti sharil;shahrizan bin baharom;nur izzi bin md yusoff;sawal hamid bin md ali;irfana binti kabir ahmad;nurul `ain binti ab jalil;ahmad fazlizan bin abdullah;muh.  (2021).  action plan to obtain low carbon cities framework certification on infrastructure, buildings and environment for ukm.  - .  . 

mohd adib bin ibrahim;kamaruzzaman sopian;ramizi bin mohamed;zulfadly anuar bin taip;lim chin haw;mohamad shahril bin hussain;mohd husriza bin yusof;ahmad fazlizan bin abdullah.  (2021).  upgrading and providing added value to the lighting, monitoring and security system through street lamp and smart bus stop powered by hybrid renewable energy.  - .  . 

m. f. ramlee, a. fazlizan, n. ramlee.  (2020).  optimization of h-type darrieus vawts: a preliminary review.  - .  1. 

muhamad fadhli ramlee, ahmad fazlizan, sohif mat.  (2020).  performance evaluation of h-type darrieus vertical axis wind turbine with different turbine solidity.  - journal of computational and theoretical nanoscience.  833-839. 

r.a. rahman, a. fazlizan, n. asim, a. thongtha.  (2020).  utilization of waste material for aerated autoclaved concrete production: a preliminary review.  - international conference on sustainable energy and green technology 2019.  1-8. 

a.m.elbreki, a.f.muftah, k.sopian, h.jarimi, a.fazlizan, a.ibrahim.  (2020).  solar module passive cooling with lapping fins.  - pv magazine.  1-2. 

muhamad fadhli ramlee, ahmad fazlizan, sohif mat.  (2020).  kesan kepaduan rotor terhadap prestasi kuasa turbin angin paksi menegak.  - jurnal kejuruteraan.  141-147. 

muhamad fadhli ramlee, ahmad fazlizan, noorliyana ramlee.  (2020).  optimization of h-type darrieus vawts: a preliminary review.  - proceedings of mechanical engineering research day 2020 (merd 20).  208-209. 

ahmad fazlizan bin abdullah;kamaruzzaman sopian;sohif bin mat;lim chin haw.  (2020).  design and testing of extendable arm vertical axis wind turbine.  - .  . 

a.m. elbreki, k. sopian, a. fazlizan, a. ibrahim.  (2020).  an innovative technique of passive cooling pv module using lapping fins and planner reflector.  - case studies in thermal engineering.  1-8. 

rafiza abdul rahman, ahmad fazlizan abdullah, nilofar asim, atthakorn thongta.  (2020).  thermal performance evaluation of a newly developed autoclaved aerated concrete in a closed climatic chamber.  - proceedings of mechanical engineering research day 2020.  325-326. 

ahmed mohamed abdulmula, kamaruzzaman sopian, lim chin haw, ahmad fazlizan.  (2019).  performance evaluation of standalone double axis solar tracking system with maximum light detection mld for telecommunication towers in malaysia.  - international journal of power electronics and drive system (ijpeds).  . 

ahmad fazlizan, wan khairul muzammil, mohd azlan ismail, mohd fadhli ramlee, adnan ibrahim.  (2019).  skewed wind flows energy exploitation in built environment.  - alam cipta: international journal of sustainable tropical design research and practice.  53-60. 

wen-tong chong, wan khairul muzammil, hwai-chyuan ong, kamaruzzaman sopian, mohammed gwani, ahmad fazlizan, sin-chew poh.  (2019).  performance analysis of the deflector integrated cross axis wind turbine.  - renewable energy.  675-690. 

kamaruzzaman sopian;mohd hafidz bin haji ruslan;mohd adib bin ibrahim;sohif bin mat;chan hoy yen;mohd asri bin mat teridi;suhaila binti sepeai;lim chin haw;saleem hussain zaidi;nilofar asim;md. akhtaruzzaman;masita binti mohammad;ahmad fudholi;halim bin h.  (2019).  grid connected solar photovoltaic thermal (pvt) system with nano fluids and nano pcm.  - .  . 

m ahmad nasir, c h lim, a f abdullah.  (2019).  survey on the empirical method to evaluate the thermal performance of roof assembly.  - journal of physics: conference series.  1-8. 

w. k. muzammil, md. mizanur rahman, a. fazlizan, m. a. ismail, h. k. phang, m. a. elias.  (2019).  nanotechnology: applications in energy, drug and food.  - .  23. 

ahmad fazlizan, ahmed abdulmula, akmal naim amran, chin haw lim and kamaruzzaman sopian.  (2019).  performance evaluation of maximum light detection solar tracking system in the tropics.  - journal of mechanical science and technology.  . 

zalina shari, lim chin haw, serina hijjas, bk sinha, ahmad fazlizan abdullah, tee boon tuan, irwin raj, afif safwan, azman hussin, jubaer alam..  (2019).  better places for people: kuala lumpur pilot study.  - .  49. 

daniel derome, halim razali, ahmad fazlizan abdullah, sohif mat & mohd azimin elias.  (2018).  wind speed distribution: a case study of mersing, malaysia.  - 2nd malaysia university-industry green building collaboration symposium (muigbc 2018).  . 

mohd azimin elias, ahmad fazlizan, sohif mat & daniel derome.  (2018).  design and early development of solar integrated darrieus-savonius hybrid wind turbine.  - the 2 malaysia university-industry green building collaboration symposium (muigbc 2018).  . 

ahmad fazlizan, mohd azimin elias, mohd fadhli ramlee, wan khairul muzammil & mohd azlan ismail.  (2018).  skewed wind flows and the performance of wind energy devices on rooftops: a review.  - 2nd malaysia university-industry green building collaboration symposium (muigbc 2018).  . 

ahmed abdulmula, kamaruzzaman sopian, lim chin haw & ahmad fazlizan.  (2018).  the effect of haze on the performance of a double axis photovoltaic solar tracking system with maximum light detection (mld) in malaysia.  - the 2nd malaysia university: industry green building collaboration symposium (mu igbc 2018).  . 

daniel derome, halim razali, ahmad fazlizan, sohif mat, alias jedi & chin haw lim.  (2018).  preliminary analysis of wind speed data at universiti kebangsaan malaysia.  - the international conference on resilient smart technology, environment and design (rested 2018 ).  . 

ahmad fazlizan abdullah, lim chin haw, ahmad afif safwan mohd radzi.  (2018).  regenerative buildings for future survival.  - impact.  . 

munirah ahmad nasir, lim chin haw & ahmad fazlizan.  (2018).  empirical method to evaluate the thermal performance of roof assembly.  - 12th seminar and science and technology 2018 (s & t 2018).  . 

mohd fadhli ramlee, ahmad fazlizan & sohif mat.  (2018).  effect of solidity on the ppower performance of an h-rotor darrieus vertical axis wind turbine.  - the international conference on resilient smart technology, environment and design (rested 2018).  . 

azman hussin, lim chin haw, sohif mat, ahmad fazlizan, elias salleh.  (2018).  indoor thermal performance of a retrofitted air-conditioned mosque: case study for penang state mosque.  - jurnal kejuruteraan.  . 

adnan ibrahim, sohif mat, ahmad fazlizan abdullah, ahmad fudholi, kamaruzzaman sopian.  (2018).  outdoor performance evaluation of building integrated photovoltaic thermal (bipvt) solar collector with spiral flow absorber configurations.  - international journal of power electronics and drive systems (ijpeds).  . 

ahmad fazlizan, wen tong chong, sook yee yip, sin chew poh, and wan khairul muzammil.  (2017).  double multiple stream tube analysis of non-uniform wind stream of exhaust air energy recovery turbine generator.  - international journal of precision engineering and manufacturing-green technology.  401-407. 

kamaruzzaman sopian, azami zaharim, sohif mat, ahmad fazlizan, alias jedi, nurulkamal maseran, muhammad aslam mohd safari & azman abdul rahim.  (2017).  the theoretical framework of smart energy management system for rural area in mersing malaysia.  - 2017 international conference in energy and sustainability in small developing economies (es2de).  1-5. 

seyedsaeed tabatabaeikia, nik nazri bin nik ghazali, wen tong chong, behzad shahizare, nima izadyar, alireza esmaeilzadeh, ahmad fazlizan.  (2016).  computational and experimental optimization of the exhaust air energy recovery wind turbine generator.  - energy conversion and management.  862-874.