Sherwani, Karwan Hushyar. “An Assessment of Performance Management in Six Higher Education Institutions in Erbil – Kurdistan Region”. International Journal of Social Sciences & Educational Studies 1, no. 3 (March 25, 2015): 14–24. Accessed March 16, 2025. https://ijsses.tiu.edu.iq/index.php/ijsses/article/view/638.