MAHARJAN, A.; GHIMIRE, A. Application of activated effective microorganism, mudball and biosand filter for the treatment of dye wastewater. Nepal Journal of Environmental Science, [S. l.], v. 9, n. 1, p. 41–48, 2021. DOI: 10.3126/njes.v9i1.37376. Disponível em: https://nepjol.info/index.php/njes/article/view/37376. Acesso em: 27 nov. 2021.