KRASKOVSKYI, V.; HANCHENKO, I.; MATSOVITYI, O. The Joint Expeditionary Force in the European Security System: Institutional Evolution and Prospects for Partnership with Ukraine. Political Science and Security Studies Journal, [S. l.], v. 7, n. 3, p. 106-122, 2026. DOI: 10.33445/psssj.2026.7.3.5. Disponível em: https://psssj.eu/index.php/ojsdata/article/view/267. Acesso em: 14 oct. 2026.