AbduL- Kareem A.ALnaime, M., and M. H. Abdul Aziz AL- Hannon. “THE ADMINISTRATIVE SYSTEMS OF THE TWO STATES OF MAMLUKS (BAHRI AND BURJI (648-923 A.H / 1250-1517 A.D)”. Adab Al-Rafidayn, vol. 49, no. 78, Sept. 2019, pp. 391-12, doi:10.33899/radab.2019.165024.