BAMATRAF, Salmah Muhdi. Special Hajj Travel Document Management System. Mabrur: Academic Journal of Hajj and Umra, [S. l.], v. 3, n. 2, p. 153–170, 2025. DOI: 10.15575/mjhu.v3i2.41124. Disponível em: https://journal.uinsgd.ac.id/index.php/mabrur/article/view/41124. Acesso em: 6 dec. 2025.