IBRAHIM, H. N.; AL-KABISI, M. S. Measure the overall economic rate of return for university education for selected colleges in Iraq. Journal of University of Human Development, [S. l.], v. 1, n. 4, p. 296–315, 2015. DOI: 10.21928/juhd.v1n4y2015.pp296-315. Disponível em: https://journals.uhd.edu.iq/index.php/juhd/article/view/612. Acesso em: 3 may. 2024.