RIVERA-PÁEZ, Samuel; ACOSTA GUZMÁN, Henry Mauricio. Challenges for National and Homeland Security. Revista Estudios en Seguridad y Defensa, [S. l.], v. 14, n. 28, p. 209–210, 2019. DOI: 10.25062/1900-8325.304. Disponível em: https://esdegrevistas.edu.co/index.php/resd/article/view/304. Acesso em: 19 may. 2024.