LUTHULI, Dr. Mthokozisi Sydney; MALATJI, Dr. Thabiso Lucky. FUNDAMENTAL CHALLENGESDERIVING FROM THE DIFFICULTY TO CONTROL UNDOCUMENTED FOREIGN NATIONALS . Journal of International Crisis and Risk Communication Research , [S. l.], p. 1191–1198, 2025. DOI: 10.63278/jicrcr.vi.2633. Disponível em: https://jicrcr.com/index.php/jicrcr/article/view/2633. Acesso em: 22 oct. 2025.