@article{
  author = {Fakhari, Hosein, Salmani, Davood},
  title = {An Approach to Improve the Management of Knowledge-Based Firms },
  journal = { Roshd -e- Fanavari},
  year = {2013},
  volume = {9},
  number = {35},
  pages = {1-10},
  doi = {}
}