TILAHUN, Girma. Waste management in Hawassa city: Anthropogenic threat on Lake Hawassa. Sustainable Systems, [S. l.], v. 5, n. 1, 2023. DOI: 10.59411/cam5px98. Disponível em: https://afri.et/sustainablesystems/article/view/91.. Acesso em: 16 sep. 2024.