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. 

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; 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. 

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, 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. 

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. 

adamu ahmed goje, norasikin ahmad ludin, suhaila sepeai, mohd sukor su’ait, ubaidah syafiq, puvaneswaran chelvanathan.  (2025).  transparent conductive oxides in flexible perovskite solar cells – material properties and device performance review.  - solar energy.  113964 - 113964. 

adam samsudin, hasila jarimi, emy zairah ahmad, shafidah shafian, wardah fatimah mohammad yusoff, muaz mohd zaini makhtar, ubaidah syafiq, tajul rosli razak, yuehong su.  (2025).  recent advances in photovoltaic thermal collectors (pvt): from conventional designs to high insulation glazing and semi-transparent pvt for building applications.  - journal of building engineering.  114500 - 114500. 

wan nur adilah wan roshdan, hasila jarimi, ali h al-waeli, tajul rosli razak, emy zairah ahmad, ubaidah syafiq, adnan ibrahim, kamaruzzaman sopian.  (2024).  assessment of flat, symmetric, and asymmetric cpc photovoltaic thermal air solar collectors for building façades using artificial neural network modelling.  - journal of building engineering.  111221 - 0. 

nurul syakirah nazri, ahmad fudholi, muslizainun mustapha, mohd fadhli shah khaidzir, muhamad hafiz hamsan, kar keng lim, afifuddin husairi hussain, ubaidah syafiq, amir azirul bin narulhizam, masita mohammad, nurul nazli rosli, kamaruzzaman sopian.  (2024).  bridging the gap: a comparative analysis of indoor and outdoor performance for photovoltaic-thermal-thermoelectric hybrid systems.  - case studies in thermal engineering.  1 - 20. 

ubaidah syafiq, eleonora isotta, narges ataollahi, ketan lohani, sally luong, vanira trifiletti, oliver fenwick, paolo scardi.  (2022).  facile low-cost fabrication of cu/zn/sn-based ternary and quaternary chalcogenides thermoelectric generators.  - acs applied energy materials.  5909-5918. 

eleonora isotta, jacob andrade-arvizu, ubaidah syafiq, alex jiménez-arguijo, alejandro navarro-güell, maxim guc, edgardo saucedo, paolo scardi.  (2022).  towards low cost and sustainable thin film thermoelectric devices based on quaternary chalcogenides.  - advanced functional materials.  1-12. 

eleonora isotta, ubaidah syafiq, narges ataollahi, andrea chiappini, claudia malerba, sally luong, vanira trifiletti, oliver fenwick, nicola pugno, paolo scardi.  (2021).  thermoelectric properties of czts thin films: effect of cu-zn disorder.  - physical chemistry chemical physics.  13148-13158. 

rosnita md aspan, noshin fatima, ramizi mohamed, ubaidah syafiq, mohd adib ibrahim.  (2021).  an overview of the strategies for tin selenide advancement in thermoelectric application.  - micromachines.  1-27. 

ubaidah syafiq, narges ataollahi, paolo scardi.  (2020).  progress in czts as hole transport layer in perovskite solar cell.  - solar energy.  399-408. 

ubaidah syafiq, narges ataollahi, rosa dimaggio, paolo scardi.  (2019).  solution-based synthesis and characterization of cu2znsns4 (czts) thin films.  - molecules.  1-13.