FRENKEL, Alejandro. REGIONALISM AND SECURITY: THE CASE OF MERCOSUR AND THE ABSENCE OF DEFENSE ISSUES. AUSTRAL: Brazilian Journal of Strategy & International Relations, [S. l.], v. 8, n. 15, 2022. DOI: 10.22456/2238-6912.86996. Disponível em: https://seer.ufrgs.br/index.php/austral/article/view/86996. Acesso em: 28 aug. 2026.