GIANNOPOULOU, S. A Union in Transition: Reforming Institutions and Embracing Enlargement for Strategic Resilience. HAPSc Policy Briefs Series, [S. l.], v. 6, n. 1, p. 142–150, 2025. DOI: 10.12681/hapscpbs.43199. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/hapscpbs/article/view/43199. Acesso em: 11 nov. 2025.