Siljak, Dzenita, and Sándor Gyula Nagy. “Convergence and Transition of the Eastern Partnership Countries towards the European Union”. Entrepreneurial Business and Economics Review 7, no. 3 (June 3, 2019): 221–235. Accessed April 3, 2025. https://eber.uek.krakow.pl/eber/article/view/528.