zishan shaikh, ahmad fazlizan, halim razali, kok hoe wong, altaf hossain molla, rabiu aliyu abdulkadir, dumitru baleanu, rabha w. ibrahim.  (2024).  mathematical modeling and performance evaluation of ducted horizontal-axis helical wind turbines: insights into aerodynamics and efficiency.  - plos one.  1-19. 

sahibzada imad ud din, adnan ibrahim, raheem k. ajeel, ahmad fazlizan, amir aziat ishak, anwer b. al-aasam.  (2024).  thermal performance analysis of a double-pass solar air heater with lava rock as porous and sensible heat storage material.  - journal of energy storage.  1-15. 

chanita mano, ahmad fazlizan, atthakorn thongtha.  (2024).  enhancing thermal efficiency through the use of graphite-infused phase change materials in roof structures to reduce building cooling demand.  - buildings.  1-17. 

nurul jannah yusaidi, mohd faizal fauzan, ahmad fazlizan abdullah, adnan ibrahim, amir aziat ishak.  (2024).  theoretical and experimental investigations on the effect of double pass solar air heater with staggered-diamond shaped fins arrangement.  - case studies in thermal engineering.  1-15. 

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. 

shaikh zishan suheel, ahmad fazlizan, halim razali, kok hoe wong, altaf hossain molla, rajkumar singh rathore, m. s. hossain lipu, mahidur r. sarker.  (2024).  comprehensive analysis of factors underpinning the superior performance of ducted horizontal-axis helical wind turbines.  - energies.  1-15. 

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. 

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. 

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. 

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.  . 

shaikh zishan suheel, ahmad fazlizan, halim razali, kok hoe wong, altaf hossain molla, rajkumar singh rathore, m. s. hossain lipu, mahidur r. sarker.  (2024).  comprehensive analysis of factors underpinning the superior performance of ducted horizontal-axis helical wind turbines.  - energies.  1-15. 

zishan shaikh, ahmad fazlizan, halim razali, kok hoe wong, altaf hossain molla, rabiu aliyu abdulkadir, dumitru baleanu, rabha w. ibrahim.  (2024).  mathematical modeling and performance evaluation of ducted horizontal-axis helical wind turbines: insights into aerodynamics and efficiency.  - plos one.  1-19. 

sahibzada imad ud din, adnan ibrahim, raheem k. ajeel, ahmad fazlizan, amir aziat ishak, anwer b. al-aasam.  (2024).  thermal performance analysis of a double-pass solar air heater with lava rock as porous and sensible heat storage material.  - journal of energy storage.  1-15. 

chanita mano, ahmad fazlizan, atthakorn thongtha.  (2024).  enhancing thermal efficiency through the use of graphite-infused phase change materials in roof structures to reduce building cooling demand.  - buildings.  1-17. 

nurul jannah yusaidi, mohd faizal fauzan, ahmad fazlizan abdullah, adnan ibrahim, amir aziat ishak.  (2024).  theoretical and experimental investigations on the effect of double pass solar air heater with staggered-diamond shaped fins arrangement.  - case studies in thermal engineering.  1-15. 

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. 

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. 

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. 

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. 

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. 

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. 

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.  - .  . 

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..  - .  . 

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.  - .  .