Ibrahim, Husna Nasir, and Muhamad Salah Al-Kabisi. “Measure the Overall Economic Rate of Return for University Education for Selected Colleges in Iraq”. Journal of University of Human Development 1, no. 4 (September 30, 2015): 296–315. Accessed November 24, 2024. https://journals.uhd.edu.iq/index.php/juhd/article/view/612.