@article{gramatikov2019a,
  title={A Review-based Survey of Mobile Student Service}
  author={Gramatikov, Sasho and Spasov, Aleksandar and Gjorgjevikj, Ana and Trajanov, Dimitar}
  journal={ICT Innovations 2019, Web Proceedings ISSN null}
  pages={42--57}
  year={2019}
}