S. Stojanovski and D. Marolov, “Republic of Macedonia, the 30th Member of NATO?”, IJSBAR, vol. 36, no. 8, pp. 281–294, Dec. 2017, Accessed: Sep. 17, 2025. [Online]. Available: https://gssrr.org/JournalOfBasicAndApplied/article/view/8582