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: https://ngji.in/index.php/ngji/article/view/605. Acesso em: 3 may. 2024.