Zhuravskyi, Y., Nalapko, O., Vozniak, R., Veretnov, A., Shknai, O., Nikitenko, A., Pechorin, O., Mikhieiev, Y., Shevchuk, V. and Zaitsev, M. 2022. Improvement of the method of parametric control of the state of the control object based on the improved firefly algorithm . Eastern-European Journal of Enterprise Technologies. 6, 3 (120) (Dec. 2022), 6–13. DOI:https://doi.org/10.15587/1729-4061.2022.265713.