@article{
  author = {Firoozishahmirzadi, Parisa},
  title = {Ranking Efficient Decision Making Units in Data Envelopment Analysis based on Changing Reference Set},
  journal = {International Journal of Data Envelopment Analysis},
  year = {2020},
  volume = {8},
  issue = {1},
  pages = {21-26},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/826271}
}