Nguyen, Chung Tan, and Ha Van Nguyen. “REMOVAL EFFICIENCY OF NITROGEN, PHOSPHORUS AND HEAVY METALS ASSOCIATED WITH SWINE WASTEWATER USING AQUATIC MACROPHYTES”. BIOTROPIA 30, no. 2 (August 1, 2023): 116–127. Accessed April 20, 2024. https://journal.biotrop.org/index.php/biotropia/article/view/1038.