SISAY MISGANAW TAMIRU (PHD). The Impact of Anthropogenic Activities on Water Quality of Lake Tana (Northwestern Ethiopia). Analysis by Using Physicochemical parameters. . Ethiopian Renaissance Journal of Social Sciences and the Humanities, [S. l.], v. 6, n. 2, p. 53–72, 2020. Disponível em: https://erjssh.uog.edu.et/index.php/ERJSSH/article/view/137. Acesso em: 9 aug. 2025.