1. FAO Plant Production and Protection Paper 47;M Flach,1983
2. Hamanishi T, Hatta T, Jong FS et al (1999) Physiochemical properties of starches obtained from various parts of sago palm trunks at different growth stages. J Appl Glocosci 46(1):39–48
3. Hassan AH (2002) Agronomic practice in cultivating the sago palm, Metroxylon sagu Rottb.: the Sarawak experience. In: Kainuma K, Okazaki M, Toyoda Y, Cecil JE (eds) New frontiers of sago palm studies: proceedings of the international symposium on sago. Universal Academy Press, Tokyo, pp 3–7
4. Jong FS (2000a) Sago production in Tebing Tinggi Sub-district, Riau, Indonesia. Sago Palm 9(1):9–15
5. Jong FS (2000b) Commercial sago palm plantation on deep peat: the NTFP’s approach. Sago Palm 9(1):16–20