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La política de seguridad en las fronteras exteriores de la Unión Europea: El caso de España. Trans-pasando Fronteras, [S. l.], n. 20, p. 58–97, 2023. DOI: 10.18046/retf.i20.5701. Disponível em: https://repositorioacademico.icesi.edu.co/revistas/index.php/trans-pasando_fronteras/article/view/5701. Acesso em: 30 may. 2026.