@article{Keldibekova2020formation,
author={Keldibekova, A.O. and Sopuev, U.A.},
title={Formation of schoolchildren competencies through competency-oriented math problems},
journal={Journal of Pedagogical Studies},
publisher={INFRA-M Academic Publishing LLC.},
year={2020},
pages={67-73},
volume={5},
issue={1},
}