Nguyen, Anh, Thu Tran, Than Nguyen, and Hien Le. “Assessment of Water Quality in Hau River Flowing through Vinh Long Province Using Principal Component Analysis”. Science & Technology Development Journal: Science of the Earth & Environment 7, no. 2 (December 31, 2023): 715-727. Accessed May 15, 2024. http://stdjsee.scienceandtechnology.com.vn/index.php/stdjsee/article/view/737.