@article{
  author = {Rahman seresht, Hosein, Simar asl, Nastaran},
  title = {Knowledge Management Approaches and Knowledge Gaps in Technology Era},
  journal = { Roshd -e- Fanavari},
  year = {2009},
  volume = {5},
  number = {20},
  pages = {1-10},
  doi = {}
}