Mulesa, Oksana, Igor Povkhan, Tamara Radivilova, and Oleksii Baranovskyi. 2021. “Devising a Method for Constructing the Optimal Model of Time Series Forecasting Based on the Principles of Competition”. Eastern-European Journal of Enterprise Technologies 5 (4 (113):6-11. https://doi.org/10.15587/1729-4061.2021.240847.