@article{
  author = {Gholamreza borogerdi, Maryam, Fathi, Soroush},
  title = {A Survey on the Level of Social Capital among Young Users of Virtual Social Networks
Students from west Tehran unit},
  journal = {Social Research},
  year = {2018},
  volume = {10},
  number = {38},
  pages = {23-34},
  doi = {}
}