Heavy metal contamination in riverine systems: a comparative study of industrial vs. agricultural pollutants. International Journal of Aquatic Research and Environmental Studies, [S. l.], v. 5, n. 1, p. 332–342, 2025. DOI: 10.70102/s4vtem92. Disponível em: https://injoere.com/index.php/injoere/article/view/191. Acesso em: 15 jun. 2026.