@article{Marchenko2025development, author={Marchenko, D.A. and Shadrin, V.G.}, title={Development Trends and Efficiency Rating of Event Marketing in the Context of Digital Transformation}, journal={Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences}, publisher={Kemerovo State University}, year={2025}, pages={458-467}, volume={10}, issue={3}, }