@article{
  author = {Pakmehr, Amir, Ghaffari, Ali},
  title = {Coverage Improving with Energy Efficient in Wireless Sensor Networks},
  journal = {Journal of Information Systems and Telecommunication (JIST) },
  year = {2017},
  volume = {5},
  number = {17},
  pages = {1-10},
  doi = {10.7508/jist.2017.17.008}
}