1991 May: A Visit to Langkawi, the Land of Mahsuri
1991 Aug: Study tour to Medan, Indonesia
1994 May: First Asia Pacific Chitin and Chitosan Symposium (APCCS)
The First Asia Pacific Chitin and Chitosan Symposium, Universiti Kebangsaan Malaysia, Bangi, Malaysia. 1994, May 24-27.
[Push the image for bigger view and explanation.] Push here for the archive of the symposium; or alternatively here.