Abd, Haider Aqeel, and Furqan Alaulddin Badr. “The Study of Sumerian Economic Terms and Their Impact on Economic Reality”. Journal of Tikrit University for Humanities 30, no. 12, 2 (December 30, 2023): 93–111. Accessed September 3, 2026. https://jtuh.org/index.php/jtuh/article/view/3007.