| Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil ON Syazwani, U Rashid, YHT Yap Energy Conversion and Management 101, 749-756, 2015 | 134 | 2015 |
| Production of biodiesel from palm oil using modified Malaysian natural dolomites ZAS Nur, YH Taufiq-Yap, MFR Nizah, SH Teo, ON Syazwani, A Islam Energy Conversion and Management 78, 738-744, 2014 | 121 | 2014 |
| Transesterification activity and characterization of natural CaO derived from waste venus clam (Tapes belcheri S.) material for enhancement of biodiesel production ON Syazwani, SH Teo, A Islam, YH Taufiq-Yap Process Safety and Environmental Protection 105, 303-315, 2017 | 88 | 2017 |
| Esterification of palm fatty acid distillate (PFAD) to biodiesel using Bi-functional catalyst synthesized from waste angel wing shell (Cyrtopleura costata) ON Syazwani, U Rashid, MS Mastuli, YH Taufiq-Yap Renewable Energy 131, 187-196, 2019 | 52 | 2019 |
| Effective biodiesel synthesis from palm fatty acid distillate (PFAD) using carbon-based solid acid catalyst derived glycerol SK Sangar, ON Syazwani, MSA Farabi, SM Razali, G Shobhana, SH Teo, ... Renewable energy 142, 658-667, 2019 | 38 | 2019 |
| Esterification of high free fatty acids in supercritical methanol using sulfated angel wing shells as catalyst ON Syazwani, ML Ibrahim, H Kanda, M Goto, YH Taufiq-Yap The Journal of Supercritical Fluids 124, 1-9, 2017 | 31 | 2017 |
| Sustainable production of bioenergy YH Taufiq-Yap, MS Ahmad Farabi, ON Syazwani, ML Ibrahim, TS Marliza Innovations in sustainable energy and cleaner environment, 541-561, 2019 | 12 | 2019 |
| Designing visible-light-driven photocatalyst of Ag3PO4/CeO2 for enhanced photocatalytic activity under low light irradiation ON Syazwani, ZA Mohd Hir, H Mukhair, MS Mastuli, AH Abdullah Journal of Materials Science: Materials in Electronics 30, 415-423, 2019 | 12 | 2019 |
