@article{Ruchko2017quality,
author={Ruchko, L.S. and Razumova, N.D. and Kudryashova, E.A.},
title={Quality of Additional Educational Program in the Context of Monitoring the Quality of Additional Education for Children},
journal={Standards and Monitoring in Education},
publisher={INFRA-M Academic Publishing LLC.},
year={2017},
pages={18-24},
volume={5},
issue={3},
}