Saliіeva Olha, and Yurii Yaremchuk. “Determining the Level of Security of the Information Security System Based on Cognitive Modeling”. Ukrainian Scientific Journal of Information Security 26, no. 1 (April 30, 2020): 42–49. Accessed April 25, 2026. http://jrnl.kai.edu.ua/index.php/Infosecurity/article/view/14669.