Phuoc, Nguyen, and Vo Cuong. “ENHANCEMENT OF COD REMOVAL EFFICIENCY IN TREATMENT OF NON-BIODEGRADABLE ORGANIC SUBSTANCES IN LANDFILL LEACHATE BY FENTON OXIDATION PROCESS”. Science and Technology Development Journal 10, no. 1 (January 31, 2007): 71-78. Accessed May 19, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2746.