Jednak, Sandra, Dragana Kragulj, and Milica Bulajic. “A Comparative Analysis of Development in Southeast European Countries”. Technological and Economic Development of Economy 24, no. 1 (January 17, 2018): 253-270. Accessed November 26, 2024. https://jeelm.vgtu.lt/index.php/TEDE/article/view/80.