@article{Dudchenko2025factors,
author={Dudchenko, P.P. and Shishkin, A.N.},
title={Factors Determining the Need to Improve the Training System for Sports Managers in the Tula Region},
journal={Scientific Research and Development. Economics},
publisher={INFRA-M Academic Publishing LLC.},
year={2025},
pages={60-63},
volume={13},
issue={2},
}