Oil Palm Bulletin No. 28 (May 1994) p20 - 29
Land application of palm oil mill effluent (POME) on oil palm using a tractor-tanker and flatbed system
KHALID Haron , ZIN Z Zakaria

Oil Palm Bulletin No. 28 (May 1994) p13 - 19
Guidelines on land application of palm oil mill effluent (POME)
ZIN Z Zakaria , KHALID Haron , HAMDAN Abu Bakar

Oil Palm Bulletin No. 10 (May 1985) p10 - 15
The effects of palm oil mill effluents on the charge characteristics of two weathered soils in Peninsular Malaysia
ZULKIFLI A