Spatio-Seasonal Evaluation of Heavy Metal Pollution, Water Quality, and Ecological Risk in Lake Chad Ecosystem. Communication In Physical Sciences, [S. l.], v. 11, n. 4, p. 989–997, 2024. Disponível em: https://journalcps.com/index.php/volumes/article/view/538. Acesso em: 25 jul. 2026.