%0 Journal Article %T Research of methods and criteria for assessing the effectiveness of the management system at a communications services enterprise %A Baryshnikov, P.V. %K management efficiency, telecommunications, organizational management, evaluation criteria, performance indicators, strategic management, business processes, competitiveness, integrated assessment, digital maturity %J JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT %D 2025 %N 0 %P 5 %I ITBO University