CHUMACHENKO, Olena. EU Policy towards the Western Balkans: The Role of the Royaumont Process in Shaping Regional Security. Вісник гуманітарних наук, [S. l.], n. 7, 2025. DOI: 10.5281/zenodo.15591119. Disponível em: https://h-visnyk.com.ua/index.php/home/article/view/91. Acesso em: 26 чер. 2026.