Bartovshchuk, Kateryna, and Yuliia Siekunova. “PARTNERSHIP BETWEEN UKRAINE AND NATO: HISTORY AND PRESENT”. European Science 1, no. sge30-01 (May 30, 2024): 81–91. Accessed September 1, 2024. https://desymp.promonograph.org/index.php/sge/article/view/sge30-00-017.