MAHESH, V.; PRASANTH, S. Occurrence of pollution indicators in tropical perennial river of Periyar, Southern India. International Journal of Pharmacological Research, [S. l.], v. 5, n. 10, p. 264–268, 2015. DOI: 10.7439/ijpr.v5i10.2744. Disponível em: https://ssjournals.co.in/index.php/ijpr/article/view/2744. Acesso em: 12 mar. 2026.