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. 

muhammad aqil afham rahmat, adnan ibrahim, muhammad ubaidah syafiq mustaffa, khaled m. al-aribe, sahibzada imad ud din, muhammad amir aziat ishak.  (2025).  design and performance optimization of hollow semi-stadium fins (hssf) at multi-level array configuration for solar air collector.  - international communications in heat and mass transfer.  1 - 14. 

atika alhanish, kailing chai, nurul ilham adam, nurul akmaliah dzulkurnain, khairiah haji badri, ubaidah syafiq, mohd sukor su'ait.  (2025).  halloysite nanoclay reinforced biobased polyurethane nanocomposite polymer electrolyte.  - acs applied polymer materials.  5884 - 5897. 

muhammad aqil afham rahmat; adnan ibrahim; khaled m. al-aribe; muhammad ubaidah syafiq bin mustaffa; ihsan okta harmailil; sahibzada imad ud din.  (2025).  experimental analysis on the effect of multi-level array hollow semi-stadium fins (hssf) and baffles on solar thermal air collector.  - case studies in thermal engineering.  1 - 20. 

amir azirul, adnan ibrahim, nurul syakirah nazri, hasila jarimi, muhammad ammirrul atiqi mohd zainuri, ubaidah syafiq.  (2025).  pvte system performance improvement via numerical optimization of heat sink design and fluid working conditions.  - scientific reports.  1 - 15. 

adamu ahmed goje, norasikin ahmad ludin, mohd adib ibrahim, suhaila sepeai, mohd sukor su'ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  optimization of pcbm electron transport layer concentration for the fabrication of lead-free flexible perovskite solar cells.  - journal of renewable and sustainable energy.  43505 - 43505. 

yoganash putthisigamany, kazi sajedur rahman, megat mohd izhar sapeli, shafidah shafian, ubaidah syafiq, mohd sukor suait, norasikin ahmad ludin, mohd adib ibrahim, puvaneswaran chelvanathan.  (2024).  native surface oxidation phenomena of dc sputtered molybdenum thin film in tropical environment.  - materials letters.  1 - 4. 

nurfarhana ahmad musri, yoganash putthisigamany, puvaneswaran chelvanathan, norasikin ahmad ludin, nadhrah md yatim, ubaidah syafiq.  (2024).  fabrication of bi2te3 and sb2te3 thermoelectric thin films using radio frequency magnetron sputtering technique.  - journal of visualized experiments.  Tiada. 

hassan ahmoum, mohd sukor su'ait, narges ataollahi, muhammad ubaidah syafiq mustaffa, mourad boughrara, puvaneswaran chelvanathan, kamaruzzaman sopian, guojian li, mohamed kerouad, paolo scardi, qiang wang.  (2021).  suppressing the secondary phases via n2 preheating of cu2znsns4 thin films with the addition of oleylamine and/or 1-dodecanethiol solvents.  - inorganic chemistry communications.  1-5. 

amir azirul, adnan ibrahim, nurul syakirah nazri, hasila jarimi, muhammad ammirrul atiqi mohd zainuri, ubaidah syafiq.  (2025).  pvte system performance improvement via numerical optimization of heat sink design and fluid working conditions.  - scientific reports.  1 - 15. 

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. 

muhammad aqil afham rahmat, adnan ibrahim, muhammad ubaidah syafiq mustaffa, khaled m. al-aribe, hariam luqman azeez, sahibzada imad ud din, mahmoud jaber, monaem elmnif.  (2025).  revolutionizing drying chambers for sustainable energy technologies in food and agriculture: a comprehensive review.  - sustainable energy technologies and assessments.  1 - 18. 

adamu ahmed goje, norasikin ahmad ludin, mohd adib ibrahim, suhaila sepeai, mohd sukor su'ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  optimization of pcbm electron transport layer concentration for the fabrication of lead-free flexible perovskite solar cells.  - journal of renewable and sustainable energy.  43505 - 43505. 

adamu ahmed goje, norasikin ahmad ludin, ubaidah syafiq, mohd sukor su’ait, suhaila sepeai, puvaneswaran chelvanathan, matthew davies.  (2025).  optimised pcbm electron transport layer in inverted lead-free cs3bi2i9 flexible perovskite solar cells via fira.  - international journal of renewable energy development.  617 - 628. 

adamu a goje, norasikin a ludin, m a mat teridi, u syafiq, m a ibrahim, f nawab, a a syakirin.  (2023).  design and simulation of lead-free flexible perovskite solar cell using scaps-1d.  - international conference on sustainable, renewable & energy efficiency 2022.  1-14. 

hasila jarimi, ubaidah syafiq, afif safwan, saffa riffat, suhendri suhendri.  (2025).  the potential of a novel solar assisted composite desiccant-mpcm material in building cooling and dehumidification application.  - .  113 - 122. 

a.m. sidik, n.m. mustafa, f.n. jumaah, n.h. hassan, u. syafiq, m.s. su’ait.  (2024).  synthesis optimization of high purity biobased tetraalkylammonium salt via two step chemical reactions.  - the xviii international symposium on polymer electrolytes 2024 (ispe-18).  . 

hasila jarimi, ubaidah syafiq, ahmad afif safwan, yuliya loginova, suhendri suhendri, saffa riffat.  (2023).  the potential of hybrid desiccant microencapsulated phase change materials (mpcm) for dehumidification and cooling application.  - wsset newsletter.  4.