M. Al-Hājj Yunis, Raya. “Seals’ Ownership Exchange in Ancient Iraq”. Adab Al-Rafidayn 36, no. 44 (June 1, 2006): 1703–1714. Accessed October 2, 2025. https://rsprs.uomosul.edu.iq/index.php/radab/article/view/32812.