WANJOHI , L.; MWAMBURI , L.; MWASI , S. Wastewater Treatment Using Green Technology . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 5, n. 3, p. Pg 75–89, 2019. Disponível em: https://ajest.org/index.php/ajest/article/view/110. Acesso em: 3 apr. 2026.