MODELS AND METHODS OF EVALUATING THE EFFECTIVENESS OF INSTITUTIONAL CHANGES IN THE SPHERE OF SPORTS AND HEALTH ACTIVITIES Authors S. Romanenko https://orcid.org/0000-0002-4446-9244 DOI: https://doi.org/10.32702/2307-2105.2022.9.29 Downloads pdf (Українська) Published 2022-09-22 Issue No. 9 (2022): Efektyvna ekonomika Section Статті