@article{Ivanova2024approaches, author={Ivanova, D.N. and Esina, O.N. and Alexandrov, Y.L.}, title={APPROACHES TO FORMATION AND EVALUATION OF BUSINESS PROCESSES FOR SALES OF EXHIBITION SERVICES}, journal={Trade, service, food industry}, publisher={Siberian Federal University}, year={2024}, pages={117-128}, volume={4}, issue={2}, }