ABEBE, B. G. .; SINGH, S. B. . Assessment of Water Supply and Sanitation Facility in Addis Ababa, Ethiopia. National Geographical Journal of India , [S. l.], v. 58, n. 4, p. 12–20, 2022. Disponível em: http://65.0.158.54/index.php/ngji/article/view/605. Acesso em: 12 jul. 2025.