Security Border Systems and their Impact on International Security Relations Alrashideen and Alamawi Eras, (11-132 AH /632-750 AD). The International Journal of Educational Sciences and Arts, [S. l.], v. 4, n. 2, 2025. DOI: 10.59992/IJESA.2025.v4n2p17. Disponível em: https://vsrp.co.uk/index.php/ijesa/article/view/871. Acesso em: 3 jul. 2026.