@article{Kul'kova2020the,
author={Kul'kova, I.A. and Kozarezova, E.I.},
title={The Dependence of Personnel Costs Level on Staff Involvement Level},
journal={Management of the Personnel and Intellectual Resources in Russia},
publisher={INFRA-M Academic Publishing LLC.},
year={2020},
pages={38-41},
volume={9},
issue={1},
}