sahibzada imad ud din, adnan ibrahim, ahmad fazlizan, hussein a. kazem, kamaruzzaman sopian, anwer b. al-aasam, muhammad aqil afham rahmat.  (2025).  performance analysis of a photovoltaic double-pass solar air heater with staggered-sandwich pcm cylinders as dual cooling and latent heat storage.  - journal of energy storage.  1 - 22. 

muhammad amir aziat bin ishak; adnan ibrahim; sahibzada imad ud din .  (2025).  energy and exergy analysis of a reversed circular flow jet impingement bifacial pvt collector: cfd simulation and experimental study.  - thermal science and engineering progress.  1 - 10. 

mahmoud jaber, sharul sham dol, adnan ibrahim, hariam luqman azeez, muhammad aqil afham rahmat.  (2025).  energetic and exergetic investigation of an innovative solar collector: experimental study.  - case studies in thermal engineering.  1 - 19. 

muhammad aqil afham rahmat, adnan ibrahim, muhammad amir aziat ishak, ubaidah syafiq, khaled m. al-aribe .  (2025).  numerical investigation of thermal and airflow profiles in diverse solar dryer chamber configurations.  - case studies in thermal engineering.  1 - 17. 

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. 

najm addin al-khawlani, ahmad fazlizan, asmail a. m. abdalkarem, adnan ibrahim and zambri harun.  (2025).  numerical study of a vertical axis wind turbine with an inner cylindrical deflector.  - revista internacional de metodos numericos para calculo y diseno en ingenieria.  1 - 16. 

wan nur adilah wan roshdan, hasila jarimi, adnan ibrahim.  (2024).  energetic and exergetic performance analysis of a double pass asymmetric cpc photovoltaic/thermal solar collector suitable for building facade.  - international journal of exergy.  311 - 321. 

asmail abdalkarem, ahmad fazlizan, wan khairul muzammil, chin haw lim, adnan ibrahim, kok hoe wong, hussein kazem.  (2024).  the effect of various wedge flap configurations on the performance of wind turbine airfoil.  - iranian journal of science and technology - transactions of mechanical engineering.  1879 - 1899. 

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. 

amar fahmi ismail, ag sufiyan abd hamid, adnan ibrahim , hasila jarimi, kamaruzzaman sopian.  (2022).  performance analysis of a double pass solar air thermal collector with porous media using lava rock.  - energies.  1-19. 

mahmoud jaber; adnan ibrahim; hariam luqman azeez; banw omer ahmed; sahibzada imad ud din; hasila jarimi.  (2025).  electrical and thermal analysis of a newly designed photovoltaic thermal collector featuring inner and outer micro-fin surface tube with broken double v-cuts twisted tapes: an experimental study.  - applied thermal engineering.  1 - 15. 

hariam luqman azeez; adnan ibrahim; jedrzej kasprzak; banw omer ahmed; ali h.a. al-waeli; mahmoud jaber .  (2025).  economic and environmental feasibility analysis of a photovoltaic thermal system with passive cooling techniques, nanofluid, and phase changing materials.  - applied thermal engineering.  1 - 19. 

sahibzada imad ud din; adnan ibrahim; ahmad fazlizan; norasikin ahmad ludin; muhammad aqil afham rahmat; haris ali; amel djebara; zouheyr noui.  (2025).  double-pass solar air heater with staggered vertical phase change material cylinders: thermal performance evaluation.  - applied thermal engineering.  1 - 15. 

sahibzada imad ud din, adnan ibrahim, ahmad fazlizan, hussein a. kazem, kamaruzzaman sopian, anwer b. al-aasam, muhammad aqil afham rahmat.  (2025).  performance analysis of a photovoltaic double-pass solar air heater with staggered-sandwich pcm cylinders as dual cooling and latent heat storage.  - journal of energy storage.  1 - 22. 

hariam luqman azeez, adnan ibrahim, banw omer ahmed, jedrzej kasprzak, ali h.a. al-waeli, mahmoud jaber.  (2025).  5e assessments of a novel solar collector under high cooling demand scenarios: experimental and sustainability studies.  - energy.  1 - 26. 

monaem elmnifi, ali f. ali fadiel, mohammed a. alsaker, adnan ibrahim, mohamed khaleel, yasser f. nassar, hasan shakir majdi, and abadal-salam t. hussain.  (2025).  design of an innovative wastewater treatment system using photovoltaic-hydro system coupled with reverse osmosis technology: sustainability and continuous improvement.  - proceedings of the 7th international symposium on water resource and environmental management.  137 - 157. 

nurul jannah yusaidi; mohd faizal fauzan; ahmad fazlizan abdullah; adnan ibrahim;.  (2024).  numerical simulation of arrangement of diamond shaped fins in double pass solar air heater for drying application.  - ieee xplore.  1 - 4. 

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. 

faisal nawab, adnan ibrahim, shaikh zeeshan suheel, adamu ahmed goje.  (2023).  comparison of ann global horizontal irradiation predictions with satellite global horizontal irradiation using statistical evaluation.  - 4th international conference on computing, mathematics and engineering technologies (icomet).  1-5. 

muhamad fadhli ramlee, adnan ibrahim, hasila jarimi, noorliyana ramlee, ahmad fazlizan.  (2023).  numerical evaluation of thermal performance of two-phased closed thermosyphon for solar applications.  - international conference on sustainable, renewable & energy efficiency 2022.  1-9. 

muhammad amir aziat bin ishak, adnan ibrahim, and muhammad aqil afham rahmat.  (2025).  energy analysis of a bifacial pvt solar collector cooled by a reversed circular flow jet impingement.  - .  1 - 10. 

adnan ibrahim, abdul sahib m hussein.  (2024).  photovoltaic thermal collector with micro fins and twisted tape tube enclosed in nanofluid/nano-pcm.  - .  19-41. 

adnan ibrahim, muhammad amir aziat ishak.  (2024).  performance of a reversed circular flow jet impingement bifacial pvt solar collector.  - .  43-70. 

muhammad amir aziat ishak & adnan ibrahim.  (2025).  konfigurasi saluran udara keluar jet pesentakan aliran pekeliling terbalik pengumpul fotovolta terma suria (pvt).  - jurnal kejuruteraan universiti kebangsaan malaysia.  335 - 347. 

muhammad amir aziat ishak, adnan ibrahim, ir ts dr mohd faizal fauzan, win eng ewe.  (2024).  analisis tenaga pesentakan jet aliran pekeliling terbalik (pjapt) ke atas pengumpul fotovolta terma suria (pvt) modul dwimuka.  - jurnal kejuruteraan.  1091-1101. 

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. 

adnan bin ibrahim;sohif bin mat;ahmad afif safwan bin mohd radzi.  (2019).  projek pengeringan keropok keping ppk kijal kemaman.  - .  . 

cheku nurul aisyah, ahmad fudholi, mohd yusof othman, adnan ibrahim, mohd hafidz ruslan, kamaruzzaman sopian.  (2018).  kecekapan pengumpul pv/t menggunakan pengumpul terma reka bentuk pilin (efficiency of pv/t collector using spiral thermal absorber design).  - sains malaysiana.  . 

adnan ibrahim.  (2023).  photovoltaic-thermal panel based on twisted absorber tubes, nanoparticle-enhanced pcm.  - pv magazine.  1-6. 

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.  - .  . 

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

adnan ibrahim.  (2023).  photovoltaic-thermal system based on pcm cooling.  - pv magazine.  1-2. 

adnan ibrahim.  (2023).  photovoltaic-thermal panel based on reversed circular flow jet impingement.  - pv magazine.  1-2.