Proceedings of the 25th Malaysian Society of Animal Production Annual Conference: Natural Products and Nutraceuticals in Animal Production: Melaka (Malaysia), 1-3 August 2003, p. 91-92
Towards corporatising the animal and feed industries: proceedings of the 17th Malaysian Society of Animal Production (MSAP) Annual Conference: Penang (Malaysia), 28-30 May 1995, p. 8-17