%0 Journal Article %T FORMATION OF AN EFFICIENCY ASSESSMENT SYSTEM FOR MANAGEMENT FUNCTIONS %A Bychkova, G.M. %K evaluation, analysis, management function, indicators, efficiency, economic and mathematical model %J Bulletin of the Angarsk State Technical University %D 2025 %N 1 %P 4 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»