@article{Emel'yanovich2019time, author={Emel'yanovich, A.A. and Lau, I.V. and Vlasov, M.E.}, title={Time Utilization Assessment based on External Audit}, journal={Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences}, publisher={Kemerovo State University}, year={2019}, pages={387-397}, volume={4}, issue={4}, }