SANTOS, M. L. S.; SOUSA, R. R.; PEREIRA, J. A. R.; SILVA, J. P. da; LIMA, M. W. <b>Diffuse sources of pollution and their influence on the nature of the sediments in Ígua Preta Lake. Acta Scientiarum. Technology, [S. l.], v. 37, n. 2, p. 259–264, 2015. DOI: 10.4025/actascitechnol.v37i2.25745. Disponível em: https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/25745. Acesso em: 8 nov. 2025.