Modified soak pit system for septic tank effluent treatment in a laboratory scale. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 31, n. 6, p. 941–948, 2024. DOI: 10.56042/ijct.v31i6.5716. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/5716. Acesso em: 14 may. 2026.