| Issue Date | Title | Author(s) |
| 2013 | Alkaline-treated cocoa pod husk as adsorbent for removing methylene blue from aqueous solutions | Pua, F.L. ; Sajab, M.S. ; Chia, C.H. ; Zakaria, S. ; Rahman, I.A. ; Salit, M.S. |
| 2016 | Chemical and thermal properties of purified kenaf core and oil palm empty fruit bunch lignin | Hashim, S.N.A.S. ; Zakaria, S. ; Chia, C.H. ; Pua, F.L. ; Jaafar, S.N.S. |
| 2016 | Methanolysis on extracted sapfrom inner and outer part of core oil palm trunk using phosphomolybdic acid and aluminium sulphate | Jahar, N.A. ; Mostapha, M. ; Wong, J.C. ; Jaafar, S.N.S. ; Pua, G. ; Zakaria, S. ; Chia, C.H. |
| 2013 | Solvolytic liquefaction of oil palm empty fruit bunch (EFB) fibres: Analysis of product fractions using FTIR and pyrolysis-GCMS | Pua, F.L. ; Zakaria, S. ; Chia, C.H. ; Fan, S.P. ; Rosenau, T. ; Potthast, A. ; Liebner, F. |
| 2017 | Utilization of Core Oil Palm Trunk Waste to Methyl Levulinate: Physical and Chemical Characterizations | Abu Jahar, N. ; Pua, F.-L. ; Chyi, W.J. ; Mostapha, M. ; Zakaria, S. ; Chia, C.H. ; Syed Jaafar, S.N. |
| 2019 | Utilization of Core Oil Palm Trunk Waste to Methyl Levulinate: Physical and Chemical Characterizations | Abu Jahar, N. ; Pua, F.-L. ; Chyi, W.J. ; Mostapha, M. ; Zakaria, S. ; Chia, C.H. ; Syed Jaafar, S.N. |
