The concept of illegal migration on the national and international levels and its distinction from other concepts. Alijtihed Journal on Legal and Economic Studies, [S. l.], v. 14, n. 02, p. 555–572, 2025. DOI: 10.36540/ytjmex88. Disponível em: https://alijtihed.univ-tam.dz/article/view/205.. Acesso em: 24 mar. 2026.