@article{
  author = {Soltanpanah, Hiresh, Dadashi, Iman, Zarei, Samira},
  title = {A Study on the Efficiency of Companies Listed on the Tehran Stock Exchange Using Data Envelopment Analysis},
  journal = { Journal of Strategic Management in Industrial Systems},
  year = {2013},
  volume = {8},
  number = {24},
  pages = {39-54},
  doi = {}
}