alwandee, Ghasan, and شاكر مسير لفتة الزاملي ا.د.م. “Measuring the Concentration and Dispersion of Agricultural Production in the Hay District”. lark 13, no. 1 (December 31, 2020): 911–879. Accessed April 14, 2026. http://lark.uowasit.edu.iq/index.php/lark/article/view/1529.