@article{Arsen'ev2019quality,
author={Arsen'ev, Y.N. and Davydova, T.Y. and Shelobaev, S.I.},
title={QUALITY AND EFFICIENCY OF ACTIVITY SUBJECTS OF ECONOMY},
journal={Economy of the XXI century: innovations, investments, education},
publisher={LLC Information and publishing center Innovations and investments},
year={2019},
pages={35-41},
volume={6},
issue={1},
}