WATER QUALITY INDEX FOR THE EVALUATION OF THE WATER QUALITY OF SAGAR LAKE IN MADHYA PRADESH, INDIA. INTERNATIONAL JOURNAL OF ADVANCED RESEARCH AND REVIEW (IJARR), [S. l.], v. 7, n. 11, p. 30–44, 2022. Disponível em: https://www.ijarr.org/index.php/ijarr/article/view/679.. Acesso em: 15 jul. 2026.