DR. GARGI. Study of River Pollution’s Effect on Water Quality. International Journal of Engineering and Management Research, [S. l.], v. 9, n. 4, p. 179–185, 2019. Disponível em: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/1084. Acesso em: 3 jul. 2024.