Chanie, Birhanu Simegn. “Assessing Perceptions and Practices of Environmental Problems: Bahir Dar City, in Ethiopia, in Focus”. Journal of Geography, Environment and Earth Science International 25, no. 10 (November 17, 2021): 20-27. Accessed December 3, 2021. https://journaljgeesi.com/index.php/JGEESI/article/view/30312.