@article{
  author = {Amini Javid`, Hasan, Mohammadpoor Zarandi, Mohammad Ebrahim, fallahshams, Mirfeiz, shoja, naghi},
  title = {Evaluating the performance of bank branches using fuzzy network data envelopment analysis model with optional input-undesirable output},
  journal = {Financial Engineering and Portfolio Management},
  year = {2023},
  volume = {14},
  number = {56},
  pages = {75-97},
  doi = {}
}