Birhanu, Adugnaw. “Factors Influencing Environmental Knowledge, Attitude and Participatory Behavior towards Land Degradation. The Case Ase of Injibara Secondary and Preparatory School, North-Western North Western Ethiopia”. Journal of Science, Technology and Arts Research 2, no. 2 (June 30, 2013): 140–147. Accessed September 23, 2024. https://journals.wgu.edu.et/index.php/star/article/view/135.