Stoyanova, Olena. “Theoretical Basics of Research of the National economy’s International Competitiveness”. The Journal of V. N. Karazin Kharkiv National University. Series: International Relations. Economics. Country Studies. Tourism0, no. 5 (1): 108-111. Accessed November 21, 2024. https://periodicals.karazin.ua/irtb/article/view/6626.