ABAD QUINTANAL, G. . The Impact of the European Eastern Enlargement in the EU Security and Defence. Comillas Journal of International Relations, [S. l.], n. 21, p. 090–108, 2021. DOI: 10.14422/cir.i21.y2021.005. Disponível em: https://revistas.comillas.edu/index.php/internationalrelations/article/view/17054. Acesso em: 30 jun. 2024.