محمد طاهر ألعبادي محمود. “Using Factor Analysis to Compare the Causes of Unemployment for Both Sexes in Iraq”. IRAQI JOURNAL OF STATISTICAL SCIENCES 13, no. 3 (December 1, 2013): 239–256. Accessed October 22, 2025. https://stats.uomosul.edu.iq/index.php/stats/article/view/29325.