Khriapynskyi, Anton, Ihor Khmyrov, Ivo Svoboda, Mykhailo Shevchuk, and Vira Iastrebova. “State Information Security Strategies in Conditions of Hybrid Threats”. Amazonia Investiga 12, no. 69 (September 30, 2023): 84–93. Accessed September 17, 2025. https://amazoniainvestiga.info/index.php/amazonia/article/view/2520.