Dr. Jassim Khalaf Shallal, Waad Ahmed Atya AlAskary. “Use of the (MEDALUS) Model in Assessing the Environmental Sensitivity of the Desertification of the Lands of the North Al-Jazira Irrigation Project in Nineveh / Iraq”. Forest Chemicals Review, 1, pp. 2540-5, http://forestchemicalsreview.com/index.php/JFCR/article/view/1275.