AL-KAABI, Abed Al-Hakim. Peace Treaties between Muslims and the Christians of the Euphrates Jezirah during the Islamic - Arab Conquest. Al-Balqa Journal for Research and Studies, [S. l.], v. 9, n. 1, p. 137–156, 2002. Disponível em: https://ajrs.ammanu.edu.jo/ojs/index.php/albalqajournal/article/view/389.. Acesso em: 10 oct. 2026.