shirin rostami, adnan ibrahim, amir aziat ishak, ahmad fazlizan, ahmad fudholi, kamaruzzaman sopian, alireza dehghani-sanij, amin shahsavar, khaled m. al-aribe.  (2025).  experimental and numerical assessment of water-based photovoltaic/thermal collectors with varied tubular absorber cross-sections.  - case studies in thermal engineering.  1 - 19. 

abdalrahman m.o. al-karboly, adnan ibrahim, ahmad fazlizan, kamaruzzaman sopian, anwer b. al-aasam, muhammad amir aziat bin ishak, ali h.a. al-waeli, monaem elmnifi.  (2025).  experimental evaluation of a photovoltaic thermal collector using twisted tape absorber with nano-enhanced phase change material for thermal storage.  - journal of energy storage.  1 - 14. 

abdalrahman m.o. al-karboly, adnan ibrahim, anas al-tarabsheh, anwer b. al-aasam, ali h.a. al-waeli, ahmad fazlizan, kamaruzzaman sopian.  (2025).  performance of twisted tape absorber-based photovoltaic thermal systems in clockwise and counterclockwise configurations.  - case studies in thermal engineering.  1 - 12. 

sakhr m. sultan, c. p. tso, m. z. abdullah and k. sopian .  (2025).  a new method for assessing the performance of photovoltaic module enhancing techniques based on the lifespan and power effectiveness factor.  - processes.  1311 - 1311. 

ali abdulrazzak jasim, ahmad fazlizan, hariam luqman azeez, adnan ibrahim, rasha almaawi, kamaruzzaman sopian.  (2025).  enhancing pv module performance through a novel fin heat sink design: a numerical and experimental study.  - case studies in thermal engineering.  1 - 13. 

zon fazlila mohd ahir, suhaila sepeai, nurul aqidah mohd sinin, ahmad rujhan mohd rais, kamaruzzaman sopian & mohd adib ibrahim.  (2024).  reduced toxicity and aqueous-based solvent using phosphoric acid as the dopant source for formation emitter layer of silicon solar cells.  - silicon.  307-321. 

ali. f. muftah, kamaruzzaman sopian, adnan ibrahim, abdulnasser elbreki, azher m abed.  (2023).  design and evaluation of a modified basin- type stepped solar- still under malaysia climate conditions.  - energy sources, part a: recovery, utilization, and environmental effects.  6756-6771. 

ahmad rujhan mohd rais, zon fazlila mohd ahir, nurul aqidah mohd sinin, nur fairuz mohd rostan, suhaila sepeai, mohd adib ibrahim, kamaruzzaman sopian.  (2023).  non-destructive evaluation of toxic-less approach on emitter formation by water-based phosphoric acid for n-type silicon.  - silicon.  3091-3102. 

md. ariful islam, md. akhtaruzzaman, m. mottakin, vidhya selvanathan, md. shahiduzzaman, m. n. i. khan, a. f. m. masum rabbani, m. j. rashid, mohd adib ibrahim, k. sopian & k. sobayel.  (2023).  potential induced performance degradation (pid) applied on a perovskite solar cell exploring its effect on cell performance through numerical simulation.  - journal of electronic materials.  2-8. 

mohammad yacoub al shdaifat, rozli zulkifli, kamaruzzaman sopian, abeer adel salih.  (2023).  investigate the effect of a novel inlet header on the thermal and hydraulic performance of a liquid cold plate used for cooling the li-ion battery cell of electric vehicles.  - proceedings of the institution of mechanical engineers part d - journal of automobile engineering.  3326-3333. 

sakhr m. sultan, c. p. tso, m. z. abdullah and k. sopian .  (2025).  a new method for assessing the performance of photovoltaic module enhancing techniques based on the lifespan and power effectiveness factor.  - processes.  1311 - 1311. 

ali abdulrazzak jasim, ahmad fazlizan, hariam luqman azeez, adnan ibrahim, rasha almaawi, kamaruzzaman sopian.  (2025).  enhancing pv module performance through a novel fin heat sink design: a numerical and experimental study.  - case studies in thermal engineering.  1 - 13. 

nurul aqidah mohd sinin, ahmad rujhan mohd rais, zon fazlila mohd ahir, kamaruzzaman sopian, mohd adib ibrahim.  (2025).  electrical performance for in-situ doping of phosphorous in silver paste screen-printed contact on p-type silicon solar cell.  - international journal of renewable energy development.  802 - 812. 

shirin rostami, adnan ibrahim, amir aziat ishak, ahmad fazlizan, ahmad fudholi, kamaruzzaman sopian, alireza dehghani-sanij, amin shahsavar, khaled m. al-aribe.  (2025).  experimental and numerical assessment of water-based photovoltaic/thermal collectors with varied tubular absorber cross-sections.  - case studies in thermal engineering.  1 - 19. 

abdalrahman m.o. al-karboly, adnan ibrahim, ahmad fazlizan, kamaruzzaman sopian, anwer b. al-aasam, muhammad amir aziat bin ishak, ali h.a. al-waeli, monaem elmnifi.  (2025).  experimental evaluation of a photovoltaic thermal collector using twisted tape absorber with nano-enhanced phase change material for thermal storage.  - journal of energy storage.  1 - 14. 

win eng ewe, nilofar asim, ahmad fudholi, adnan ibrahim, kamaruzzaman sopian.  (2024).  investigation of the effects of jet plate reflector on the performance of bifacial pvt solar air collector.  - aip conference proceedings.  1 - 7. 

husam abdulrasool hasan, azher m abed, jenan s. sherza, areej hamza hilal, kayser aziz ameen, raheem mohy, lammiaa abdulrudah abd, kamaruzzaman sopian.  (2023).  the use of sio2 h2o nanofluid to improve heat transfer in a linear fresnel mirror collector (lfmc) with cpc.  - al-kadhum 2nd international conference on modern applications of information and communication technology.  1-9. 

asmail a m abdalkarem, ahmad fazlizan abdullah, kamaruzzaman sopian, lim chin haw, wan khairul muzammil, kok hoe wong.  (2023).  the effect of trailing-edge wedge-tails on the aerodynamic characteristics of wind turbine airfoil.  - international conference on sustainable, renewable & energy efficiency 2022.  1-14. 

m.m.s. dezfouli, kushsairy kadir, k. sopian, a.r. dehghani-sanij.  (2022).  energy audit of a classroom in the hot and humid region: effect of mechanical dehumidification on energy consumption.  - 6th international conference on energy and environmental science (icees 2022).  1-6. 

m.m.s. dezfouli, kushsairy kadir, k. sopian, a.r. dehghani-sanij.  (2022).  solar desiccant cooling system as an alternative solution for net-zero energy buildings (nzebs) in the tropical regions.  - the 6th international conference on energy and environmental science.  1-6. 

mohd sukor su’ait, norasikin ahmad ludin, kamaruzaman sopian.  (2025).  introduction to renewable energy technologies and energy transition strategies.  - .  1 - 14. 

mohammad aminul islam, md. akhtaruzzaman, nowshad amin, kamaruzzaman sopian.  (2022).  commercial viability of different photovoltaic technologies.  - .  347-393. 

marzieh badiei, nilofar asim, nurul asma samsudin, nowshad amin, kamaruzzaman sopian.  (2022).  nanotechnology in packaging of food and drugs.  - .  258-302. 

marzieh badiei, nilofar asim, masita mohammad, m.akhtaruzzaman, nurul asma samsudin, nowshad amin, kamaruzzaman sopian.  (2022).  nanostructured polysaccharide-based materials obtained from renewable resources and uses.  - .  163-200. 

marzieh badiei, nilofar asim, masita mohammad, mohammad alghoul, nurul asma samsudin, m. akhtaruzzaman, nowshad amin, kamaruzzaman sopian.  (2021).  new graphene nanocomposites-based adsorbents.  - .  367-416. 

nurul syakirah nazri, ahmad fudholi, masita mohammad, cuk supriyadi ali nandar, henny sudibyo, haznan abimanyu, kamaruzzaman sopian, mohd adib ibrahim.  (2022).  peningkatan kecekapan elektrik sistem suria hibrid fotovoltan termatermoelektrik (pvt-te) oleh kesan termoelektrik.  - sains malaysiana.  4111-4124. 

md. akhtaruzzaman;kamaruzzaman sopian;nowshad amin;masita binti mohammad.  (2022).  the characteristics of high quality heterointerface between organo-lead halide perovskite (ch3nh3pbx3, x =cl, br, i) and cadmium telluride(cdte) thin films in tandem solar cell applications.  - .  . 

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.  - .  . 

a. s. a. hamid, a. b. a. rahman, j. dayou, a. ibrahim and k. sopian.  (2020).  variation of solar energy resources throughout the year in the city of kota kinabalu malaysia.  - e-international conference on earth sciences and environment icemen2020.  1-12. 

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

shahrir abdullah, muhamad alias md. jedi, zambri harun, kamaruzzaman sopian.  (2024).  thermal enhancement of nanofluids in turbulent regime for optimum performance of a heat exchanger system.  - .  . 

huda abdullah;kamaruzzaman bin sopian;masturah binti markom;md. akhtaruzzaman.  (2024).  solution-processed zto (zinc-tin-oxide) as an alternative czts solar cell buffer layer.  - .  . 

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

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..  - .  . 

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.  - .  .