@article{
  author = {Ziapour, Arash, Kiyanipour, Neda},
  title = {The Effect of Participation Pattern on Sport Activities of I.A.U of Kermanshah Branch},
  journal = {Sociological Studies of Youth},
  year = {2012},
  volume = {3},
  number = {6},
  pages = {91-80},
  doi = {}
}