@article{Nikulenkov2017interactive,
author={Nikulenkov, V.. and Babina, O.I. and Drozdova, I..},
title={Interactive Tasks on Informatics for the Organization of Independent Work of Pupils of Elementary School},
journal={Standards and Monitoring in Education},
publisher={INFRA-M Academic Publishing LLC.},
year={2017},
pages={39-46},
volume={5},
issue={1},
}