PECEQUILO, Cristina; MARZINOTTO JR,., Francisco Luiz. US POWER AND THE MULTINATIONAL TECH COMPANIES OF THE DIGITAL ERA: AN ANALYSIS OF THE OBAMA AND THE TRUMP GOVERNMENTS OLIGOPOLIZATION (2009/2021). AUSTRAL: Brazilian Journal of Strategy & International Relations, [S. l.], v. 11, n. 21, 2022. DOI: 10.22456/2238-6912.124268. Disponível em: https://seer.ufrgs.br/index.php/austral/article/view/124268. Acesso em: 10 aug. 2026.