YONGSI H.B., Nguendo; LUTUMBA A., Ntetu; R. CHRISTOPHER, Bryant; TIAFACK, Ojuku; THORA M., Hermann. Uncontrolled Draining of Rainwater and Health Consequences in Yaoundé – Cameroon. Acta Universitaria, [S. l.], v. 19, n. 2, p. 20–30, 2009. DOI: 10.15174/au.2009.95. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/95. Acesso em: 4 may. 2026.