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. 97-98
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. 79-80
New Dimensions and Challenges for Sustainable Livestock Farming: Proceedings of the 11th Animal Science Congress: Kuala Lumpur (Malaysia), 5-9 Sept, 2004, p. 489-491