GEBREMEDHIN, G. S.; BELLIETHATHAN, S. Socio-Economic Benefit of Lake Ecosystem (In Case of Lake Ziway). Advanced Journal of Social Science, [S. l.], v. 6, n. 1, p. 1–9, 2019. DOI: 10.21467/ajss.6.1.1-9. Disponível em: https://journals.aijr.org/index.php/ajss/article/view/1413. Acesso em: 14 mar. 2025.