FERNANDES, Marcelo Pereira; WEGNER, Rubia. REGIONAL INTEGRATION: MERCOSUR ON THE VERGE OF POLITICAL ORIENTATIONS. AUSTRAL: Brazilian Journal of Strategy & International Relations, [S. l.], v. 7, n. 13, 2022. DOI: 10.22456/2238-6912.81248. Disponível em: https://seer.ufrgs.br/index.php/austral/article/view/81248. Acesso em: 5 sep. 2026.