@article{IJSRCSEIT,
  title={An Overview of Data Access Control in Security for Multi authority Cloud Storage Systems},
  author= {{R. Nagarajan} and { Dr. G. Maria Priscilla}},
  journal={International Journal of Scientific Research in Computer Science, Engineering and Information Technology},
  volume={3},
  url={https://ijsrcseit.com/CSEIT1833725},
  year={2018},
  publisher={Technoscience Academy}
}