Yelchenkov, V., and O. Smyrnov. “MODERN APPROACHES TO CLASSIFICATION OF THE SECURITY THREAT OF INFORMATION OF OBJECTS OF INFORMATION ACTIVITIES OF THE NATIONAL GUARD OF UKRAINE”. Honor and Law 2, no. 73 (August 4, 2020): 27–32. Accessed March 4, 2026. https://chiz.nangu.edu.ua/article/view/207141.