Mohamed Sham Mohamed Sani, Mazlan Othman, 1951-, M. Ahmad Badri, National Workshop 28 November - 1 December 1988 organised by UKM and Monitoring and Assessment Research Centre London/University of London with Cooperation of the British Council

Mohamed Sham Mohamed Sani, M. Ahmad Badri, Universiti Kebangsaan Malaysia, King's College (University of London). Monitoring and Assessment Research Centre, National Workshop on "Environmental Monitoring and Assessment: Tropical Urban Application" (1986 : Bangi, Selangor)