@article{
  author = {elyasi, mehdi, mohammadi, mehdi, mirzaei, hossein, safardoust, atiyeh},
  title = {Institutional Mapping of Innovation in the Railway Transport Industry},
  journal = { Roshd -e- Fanavari},
  year = {2019},
  volume = {15},
  number = {58},
  pages = {30-38},
  doi = {10.7508/jstpi.2019.02.004}
}