TY JOUR TI Working Time Management as a Way to Increase Labor Productivity KW process approach KW time management KW photo of the working day KW expert assessment KW employee efficiency KW self-regulatory organization KW Lean JO Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences AU Emel'yanovich, A.A. AU Koval, S.V. AU Galimova, A.N. PY 2021 IS 2021 PB Kemerovo State University