Truong, Hai, Trang Nguyen, Huyen Tran, and Trang Tran. “Multi-Residue Analysis of Polar Pesticides in Surface Water and Sediment by High Performance Liquid Chromatography”. Science and Technology Development Journal 18, no. 2 (June 30, 2015): 159-165. Accessed May 8, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1181.