Abebaw Bizuneh (2016) “Factors that Affect Teachers’ Performance Appraisal at Bahir Dar Polytechnic College”, International Journal of Emerging Trends in Science and Technology, 3(07), pp. 4316-4323. Available at: http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1144 (Accessed: 23November2024).