Tran, Hanh. “ENVIRONMENT - HEALTH - SAFETY MANAGEMENT SYSTEM FOR SOLID WASTE TREATMENT ZONE IN HO CHI MINH CITY”. VNUHCM Journal of Science and Technology Development 12, no. 9 (May 15, 2009): 98-104. Accessed August 15, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2291.