@article{
  author = {Najafi, Asadollah},
  title = {Stress Management basis for Promotion of Knowledge worker Productivity },
  journal = { Roshd -e- Fanavari},
  year = {2010},
  volume = {6},
  issue = {21},
  pages = {1-10},
  doi = {},
  url = {https://rimag.ir/fa/Article/20133}
}