Woldeamanuel, Melaku Masresha, and Belay Sitotaw Goshu. “University Teachers’ Perception of Quality in Higher Education in Ethiopia: A Case Study of Dire Dawa University”. Journal of Education, Society and Behavioural Science 31, no. 4 (August 10, 2019): 1-15. Accessed July 13, 2020. https://journaljesbs.com/index.php/JESBS/article/view/30156.