TY CONF TI CHARACTERISTICS OF THE KUZBASS COAL INDUSTRY WORKERS CATERING ORGANIZATION KW catering KW coal industry KW prevention of occupational diseases JO I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” AU Ovrova, I.. AU Varlamova, S.. AU Krapiva, T.V. AU Davydenko, N.I. PY 2023 PB Kemerovo State University