Nguyen, C. T., and H. V. Nguyen. “REMOVAL EFFICIENCY OF NITROGEN, PHOSPHORUS AND HEAVY METALS ASSOCIATED WITH SWINE WASTEWATER USING AQUATIC MACROPHYTES”. BIOTROPIA, vol. 30, no. 2, Aug. 2023, pp. 116-27, doi:10.11598/btb.2023.30.2.1038.