@article{Gordeeva2025extracurricular,
author={Gordeeva, T.S.},
title={Extracurricular Activities in Primary Schools in Donbas in 1920–1940},
journal={Bulletin of Kemerovo State University. Series: Humanities and Social Sciences},
publisher={Kemerovo State University},
year={2025},
pages={239-245},
volume={9},
issue={2},
}