PHYSICOCHEMICAL ANALYSIS OF WATER SAMPLES IN AND ARROUND ELURU AND THEIR COMPARATIVE STUDY. INTERNATIONAL JOURNAL OF ADVANCED RESEARCH AND REVIEW (IJARR), [S. l.], v. 5, n. 10, p. 40–45, 2020. Disponível em: https://www.ijarr.org/index.php/ijarr/article/view/778.. Acesso em: 17 apr. 2026.