HUSSEIN, A. The Dumat Al-Jandal Secret Service and the lessons learned from it. Journal of Education for the Humanities , [S. l.], v. 2, n. 6, p. 53–76, 2022. DOI: 10.33899/jeh.2022.178852. Disponível em: https://edusj.uomosul.edu.iq/index.php/jeh/article/view/43271. Acesso em: 10 sep. 2025.