USMAN, Abur Hamdi. The Quality of Educational Management Systems: Selected Principles from the Qur’an. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 6, p. 2155–2161, 2020. DOI: 10.61841/453sv439. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/6684. Acesso em: 29 jun. 2025.