PANDEY, Manoj Kumar. Water quality assessment of the Bagmati river using biotic index. Nepalese Journal of Engineering, [S. l.], v. 1, n. 1, p. 70–75, 2005. Disponível em: https://nepjol.info/index.php/NJOE/article/view/28. Acesso em: 11 mar. 2025.