@article{
  author = {Nejati, M. Matin, Rostamy-Malkhalifeh, Mohsen, Kargar, R., Mehrjoo, R.},
  title = {The Most Efficient Unit in Data Envelopment Analysis Using Genetic Algorithm},
  journal = {Theory of Approximation and Applications},
  year = {2018},
  volume = {12},
  number = {2},
  pages = {73-81},
  doi = {}
}