Al-Youzbakey, Kotayba. “Factors Controlling the Mineralogical and Geochemical Distribution of Phosphatic Deposits, Western Iraqi Desert”. Iraqi National Journal of Earth Science (INJES) 21, no. 1 (June 1, 2021): 20–41. Accessed December 3, 2025. https://earth.uomosul.edu.iq/index.php/earth/article/view/40722.