PUMAR, Enrique S. Transnational threats and security in the Americas: Patterns, contradictions, and more. The Economics of Peace and Security Journal, [S. l.], v. 2, n. 2, 2007. DOI: 10.15355/epsj.2.2.69. Disponível em: https://www.epsjournal.org.uk/index.php/EPSJ/article/view/53. Acesso em: 27 apr. 2024.