BERIHUN, Dessalew; MENGISTIE, Embialle; ADDIS, Taffere. Removal of Chromium from Industrial Wastewater by Adsorption using Coffee Husk. Ecological Insights, [S. l.], v. 7, n. 2, 2023. DOI: 10.59411/k3vafx21. Disponível em: https://afri.et/ecologicalinsights/article/view/98.. Acesso em: 28 sep. 2024.