ISLAM, M. S. .; SUMBANE, S. R. . Environmental sustainability in restoration of water and wastewater treatment sectors in Africa. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 6, p. 1429–1436, 2025. DOI: 10.53894/ijirss.v8i6.9937. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/9937. Acesso em: 5 dec. 2025.