Krykun , Petro, Oleksandr Zatynaiko, and Victor Korendovych. “Comprehensive Review of the Security and Defence Sector of Ukraine As a Constituent Part of Security and Defence Management”. Social Development and Security 11, no. 3 (June 16, 2021): 56-61. Accessed September 13, 2025. http://paperssds.eu/index.php/JSPSDS/article/view/329.