Herbal Globalisation : A New Paradigm for Malaysian Herbal Industry : Proceedings of the Seminar on Medicinal and Aromatic Plants (MAPS 2008): Kuala Lumpur (Malaysia), 21-22 Oct 2008, p. 191-193
Proceedings of the International Conference on Tropical Fruits: Global Commercialisation of Tropical Fruits: Kuala Lumpur, Malaysia, 23-26 July 1996, p. 105-115