The political and social dimension of covenants and security pacts in the Abbasid era (170-218 AH / 786-833 AD). Journal of the College of Basic Education, [S. l.], v. 19, n. 80, p. 461–481, 2022. DOI: 10.35950/cbej.v19i80.7739. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7739.. Acesso em: 8 jul. 2024.