@article{
  author = {Tohidi, Gh., Valizadeh, P.},
  title = {A NON-RADIAL ROUGH DEA MODEL},
  journal = {International Journal of Mathematical Modeling & Computations},
  year = {2011},
  volume = {1},
  issue = {4},
  pages = {257-261},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1081557}
}