Palm Oil Engineering Bulletin No.133 (Oct - Dec 2019) p33-38
Potential of Oil Palm Trunk (OPT) Sap as Biofuels and Bioproducts via Fermentation
Nurul Adela Bukhari*; Soh Kheang Loh*; Nasrin Abu Bakar*; Abdullah Amru Indera Luthfi*; Peer Mohamed Abdul* and Jamaliah Md Jahim**

Palm Oil Engineering Bulletin No.133 (Oct - Dec 2019) p24-28
A Comparative Study on Deterioration of Bleachability Index (DOBI) of Crude Palm Oil (CPO) from Different Degrees of Oil Palm Ripeness
Roila Awang* and Nurul Hasimah Kasmin*

Palm Oil Engineering Bulletin No.133 (Oct - Dec 2019) p13-23
Current Palm Oil Mill Odour Emission Scenario against Proposed Department of Environment (DOE) Requirement
Andrew Yap Kian Chung*; Rohaya Mohamed Halim*; Fatah Yah Abd Manaf*; Nu’man Abdul Hadi* and Astimar Abdul Aziz*