BARBÉ, E. Introduction: change in the international system, adversity for the European Union. Revista CIDOB d’Afers Internacionals, [S. l.], n. 108, p. 7–21, 2024. Disponível em: https://recyt.fecyt.es/index.php/cidob/article/view/106731. Acesso em: 18 may. 2024.