Ibrahim, M.D. Hussein, AND 		Mustafa, Mohammed.
" Political unity between the Marine Mamluks state (648-784A.H. / 1250-1382A.D.) and the Mamluk Jerxih state (784-923A.H. / 1382-1517A.D) and its diversity." <em>Journal of Tikrit university for humanities - مجلة جامعة تكريت للعلوم الانسانية</em> [Online], Volume 23 Number 8 (16 April 2019)