TY CONF TI IMPROVING THE EFFICIENCY OF THE CAR SERVICE SIMULATION MODEL BY IMPLEMENTING THE SPARE PARTS BLOCK KW Car service KW maintenance and repair KW simulation modeling KW queueing system KW inventory management KW spare parts KW digital twin KW AnyLogic KW production processes JO MODERN SYSTEMS AND TECHNOLOGIES IN TRANSPORT: PROBLEMS AND PROSPECTS - 2025 AU Grishin, A.S. AU Sarbaev, V.I. AU Simos, T.. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov