1. Abraham, J.M., Zakaria, M.A., Mohd Nor, M.Y. and Simatupang, M.H. (1998), “Suitability of kraft pulp from oil palm trunk for cellulose fiber reinforced cement boards”, Journal of Tropical Forest Products, Vol. 4 No. 2, pp. 159‐65.
2. Andrew, N., Bella, R. and Thomas, V. (2003), “Responding to global demands for sustainable palm oil: industry‐WWF collaboration”, International Planters Conference, 16‐17 June 2003, p. 18.
3. Astimar, A.A., Mohamad, H. and Anis, M. (2002), “Preparation of cellulose from oil palm empty fruit bunches via ethanol digestion: effect of acid and alkali catalysts”, Journal of Oil Palm Research, Vol. 14 No. 1, pp. 9‐14.
4. Chew, L.T. (1987), “Particleboard manufactured from oil palm stems: a pilot scale study”, FRIM Occasional Paper No. 4, Forest Research Institute Malaysia (FRIM), Kepong, p. 8.
5. Ho, K.S., Choo, K.T. and Hong, L.T. (1985), “Processing, seasoning, and protection of oil palm lumber”, Proceedings of the National Symposium on Oil Palm by‐products for Agro‐Based Industries, Kuala Lumpur, Malaysia.