Interdisciplinary approaches in natural products research : proceedings of the 16th National Seminar on Natural Products: Selangor (Malaysia), 24-25 Oct 2000, p. 162-164
Towards sustainable development in agroforestry: new paradigm for plant physiologists: proceedings of the 13th Malaysian Society of Plant Physiology Conference 2002: Malacca (Malaysia), 10-12 Sept 2002, p. 104-107