Korytko, T., Pіletska S., Arefieva, O., Pidhora, Y. and Fomichenko, I. 2021. THE SYSTEM OF EVALUATING THE EFFECTIVENESS OF EMPLOYEES MOTIVATION AS A FACTOR OF THE ENTERPRISE SUSTAINABLE DEVELOPMENT. Management Theory and Studies for Rural Business and Infrastructure Development. 43, 4 (Dec. 2021), 545–554. DOI:https://doi.org/10.15544/mts.2021.49.