MERCY, M.; BRHANE, A.; SAHU, O. Urban waste water treatment with classical coagulation and sand filtration. Biological Environment and Pollution, Yogyakarta, Indonesia, v. 1, n. 2, p. 46–60, 2021. DOI: 10.31763/bioenvipo.v1i2.488. Disponível em: https://pubs.ascee.org/index.php/bioenvipo/article/view/488. Acesso em: 27 apr. 2024.