@article{Petrichsheva2025an,
author={Petrichsheva, N.Y.},
title={AN ECOSYSTEM APPROACH TO TOURISM SERVICES DEVELOPMENT: CONCEPTUAL FOUNDATIONS AND APPLICATION FEATURES  IN THE REGIONAL ECONOMY},
journal={Trade, service, food industry},
publisher={Siberian Federal University},
year={2025},
pages={401-415},
volume={5},
issue={4},
}