رحمن حسن علي, and علياء عبد الرزاق عبد. “The Phenomenon of Desertification in Iraq and Their Economic Implications on Food Security”. Al Kut Journal of Economic and Administrative Sciences 6, no. 15 (April 12, 2014): 49-73. Accessed November 23, 2019. https://kjeas.uowasit.edu.iq/index.php/kjeas/article/view/183.