Analysis of Physico-Chemical Properties and Bacteriological Loads of Waste Water Effluent from Oxidation Pond at Woldia University, North Wollo, Ethiopia. International Journal of Sustainable Energy and Environmental Research, [S. l.], v. 8, n. 2, p. 100–107, 2019. DOI: 10.18488/journal.13.2019.82.100.107. Disponível em: https://archive.conscientiabeam.com/index.php/13/article/view/2137. Acesso em: 14 sep. 2026.