BIOSORPTIVE REMOVAL OF HEAVY METALS FROM WASTEWATER USING DUCKWEED. International Journal of Biomedical and Advance Research, [S. l.], v. 2, n. 8, p. 281–290, 2011. DOI: 10.7439/ijbar.v2i8.42. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/75. Acesso em: 13 mar. 2025.