ELAEIS : the international journal of Oil Palm Research and Development - Institut Penyelidikan Minyak Kelapa Sawit Malaysia (Bandar Baru Bangi : Palm Oil Research Institute of Malaysia, 1991)
PTSL : 1989 (vol.1 no.1-2); 1990 (vol.2 no.1-2); 1991 (vol.3 no.1-2); 1992 (vol.4; no.1-2 ); 1993 (vol.5 no.1-2); 1994 (vol.6 no.1-2); 1995 ( vol 7; no.1-2 ); 1995 (special issue); 1996 (vol. 8; no. 1-2); 1997 (vol.9 no.2)
Keywords: Oil palm -- Malaysia -- Research -- Periodicals