S. KABANGE, Roland; GRAHAM, Jay; NKANSAH, Andrews. Sanitation System Solution for Kotoko Community in Suame (Kumasi), Ghana. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 16, n. 1, p. 19–54, 2016. Disponível em: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/1161. Acesso em: 23 sep. 2025.