TSARUK, Oleksandr, and Maria KORNIIETS. “Hybrid Nature of Modern Threats for Cybersecurity and Information Security”. Smart Cities and Regional Development (SCRD) Journal 4, no. 1 (March 21, 2020): 57–78. Accessed April 30, 2025. https://www.scrd.eu/index.php/scrd/article/view/63.