Abbas OF. Bilateral Presidency in Al-Mashriq Church before Islam A Study in the Situation of the Iraqi Church during the Era of Schism and Chaos (523-539 A.D). J. Tikrit U Hum. [Internet]. 2022 Jan. 25 [cited 2026 Jul. 16];29(1, 2):238-51. Available from: https://jtuh.org/index.php/jtuh/article/view/1774