TY JOUR TI IMPROVEMENT OF THE OCCUPATIONAL HEALTHAND SAFETY MANAGEMENT SYSTEM AT OIL AND GAS FACILITIES KW management system KW occupational safety KW safety KW injury KW system improvement KW production culture KW workplace JO MONITORING AND EXPERTISE IN SAFETY SYSTEM AU Timoshenko, A.L. AU Tabakov, A.V. PY 2025 IS 2025 PB Saint-Petersburg University of State Fire Service of Emercom of Russia