@article{
  author = {asadi rahmati, sanaz, Fallahnejad, Reza},
  title = {Ranking Decision Making units in Data Envelopment Analysis based on cooperative games},
  journal = {Journal of New Researches in Mathematics},
  year = {2021},
  volume = {7},
  number = {4},
  pages = {187-198},
  doi = {}
}