@article{
  author = {sadeghi, hossein, Naser , Mahdi },
  title = {The Protection of New Technological Methods of Business in the Patent System},
  journal = { Roshd -e- Fanavari},
  year = {2022},
  volume = {18},
  issue = {69},
  pages = {10-20},
  doi = {10.52547/jstpi.20970.18.69.10},
  url = {https://rimag.ir/fa/Article/20970}
}