@article{
  author = {پاپ زن, عبدالحمید, علی آبادی, وحید, عباسی زاده قنواتی, محمدصادق},
  title = {},
  journal = {Agricultural Extension and Education Research},
  year = {2013},
  volume = {4},
  number = {0},
  pages = {0-0},
  doi = {}
}