Proceedings of International Symposium on Rehabilitation of Tropical Rainforest Ecosystems 2011: Kuala Lumpur, Malaysia, 24 - 25 October 2011, p. 257-262
Enhancing Plant Productivity and Ecosystem Services in a Challenging Environment: Proceedings of the 20th Malaysian Society of Plant Physiology Conference 2009 (MSPPC 2009): Port Dickson, Negeri Sembilan (Malaysia), 24-26 Jul, 2009, p. 41-44