@misc{bondarenko2019google,
  title={Google Classroom as a Tool of Support of Blended Learning for Geography Students},
  author={Olha Bondarenko and Svitlana Mantulenko and Andrey Pikilnyak},
  year={2019},
  eprint={1902.00775},
  archivePrefix={arXiv},
  primaryClass={cs.CY},
  url={https://arxiv.org/abs/1902.00775}
}