Comparison between the efficiency of two bioindicators for determining surface water quality in an urban environment - doi: 10.4025/actascibiolsci.v33i3.7725. Acta Scientiarum. Biological Sciences, [S. l.], v. 33, n. 3, p. 311–317, 2011. DOI: 10.4025/actascibiolsci.v33i3.7725. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7725. Acesso em: 29 maio. 2026.