@article{
  author = {Mireskandari, Seyed Mahmoud},
  title = {Global Positioning System},
  journal = {Payām-e Bāstānshenās},
  year = {2004},
  volume = {1},
  issue = {1},
  pages = {54-57},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/935572}
}