Palm Oil Engineering Bulletin No.45 (Jul - Sept 1997) p6-7
Microwave heating : Future heating system in palm oil mills?
RAVI Menon

Palm Oil Engineering Bulletin No.44 (Apr - Jun 1997) p7-8
Effluent treatment – evaporation method
MA Ah Ngan , TAJIMA, Y , ASAHI, M , HANIF J

Palm Oil Engineering Bulletin No.43 (Oct 1996 - Mar 1997) p12-13
The state of the art in palm oil milling technology
JAMALUDDIN Mohd Hamid , MA Ah Ngan

Palm Oil Engineering Bulletin No.43 (Oct 1996 - Mar 1997) p9-11
PORIM spearheading R&D activities in oil palm
YUSOF Basiron, Datuk Dr

Palm Oil Engineering Bulletin No.42 (Jul - Sept 1996) p8
Adsorption of copper by fly ash obtained from oil-palm waste
M A Hashim , CHITGUPPA, R , MA Ah Ngan