Vu, Do, Nguyen Nguyen, and Tri Nguyen. “DETERMINING OPTIMIZED CONDITIONS FOR REMOVAL OF CHLOROPHYLL IN EXTRACTED LIQUID FROM NEEM LEAVES BY DISTILLED WATER BY RESPONSE SURFACE METHOD”. VNUHCM Journal of Science and Technology Development 14, no. 4 (December 30, 2011): 36-42. Accessed August 30, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2046.