International Symposium on the Environment and the Regeneration of Culture : Perspectives of Gender, Family, Ethnicity and State (1992 : Universiti Sains Malaysia)
publiées avec le concours du Centre national de la recherche scientifique for SPAFA Consultative Workshop on Research on Maritime Shipping and Trade Networks in Southeast Asia (I-W7) ; Cisarua, West Java, Indonesia, November 20-27, 1984
Southeast Asia Regional Consultation on People's Participation in Environmentally Sustainable Development (1990 : Puncak, Indonesia) (Puncak Pass, West Java, Indonesia)