AREFIN, M.; RAHMAN, M. Contamination Status of Surface Water from the Balu River for Irrigation Usage in Bangladesh. Journal of Environmental Science and Natural Resources, [S. l.], v. 12, n. 1-2, p. 57–65, 2021. DOI: 10.3329/jesnr.v12i1-2.51986. Disponível em: https://www.banglajol.info/index.php/JESNR/article/view/51986. Acesso em: 29 jan. 2022.