MEGERSA, Moa. Treatment of turbid surface water using Oppuntia ficus-indica as a plant-based coagulant : Research article. Madda Walabu University Journal of Equity in Sciences and Sustainable Development, [S. l.], v. 7, n. 2, p. 193–213, 2024. DOI: 10.20372/mwu.jessd.2024.1562. Disponível em: https://jessdmwu.edu.et/MWU/index.php/files/article/view/155. Acesso em: 3 nov. 2025.