@article{
  author = {akhavan, masoud, Shahidi Sadeghi, Reza  },
  title = {A Comparative Study of Witnesses Hearing in Virtual Arbitration in Arbitration Systems of the US, European and Iranian },
  journal = {Ahrar Private Law Research Journal},
  year = {2021},
  volume = {1},
  number = {2},
  pages = {14-32},
  doi = {}
}