الوهاب خضر الياس ع. Salaries payment system of AbbasidCaliphate Army in Iraq(A.H. 552-656 / A.D. 1157-1258). College of Basic Education Research Journal, [S. l.], v. 9, n. 1, p. 238–266, 2010. DOI: 10.33899/berj.2010.Vol9.Iss1.38775. Disponível em: https://berj.uomosul.edu.iq/index.php/berj/article/view/38775. Acesso em: 3 nov. 2025.