LiubaОlena. “UKRAINE AND SERBIA: A LONG WAY TO EUROPEAN INTEGRATION”. The Journal of V.N. Karazin Kharkiv National University. Series "Issues of Political Science" 39 (July 10, 2021): 108-117. Accessed June 9, 2026. https://periodicals.karazin.ua/politology/article/view/17812.