Semenov, S., V. Davydov, O. Lipchanska, and M. Lipchanskyi. “Development of Unified Mathematical Model of Programming Modules Obfuscation Process Based on Graphic Evaluation and Review Method”. Eastern-European Journal of Enterprise Technologies, vol. 3, no. 2 (105), June 2020, pp. 6-16, doi:10.15587/1729-4061.2020.206232.