Yimam, Melaku. “Appraiser - Appraisee Perception of Teacher Performance Appraisal in Senior Secondary Schools of Addis Ababa”. The Ethiopian Journal of Education 13, no. 1 (March 11, 2021): 95–97. Accessed January 22, 2025. http://213.55.95.79/index.php/EJE/article/view/735.