@article{
  author = {هاشمی, سید احمد, عباسی, ابوالفضل},
  title = {},
  journal = {Educational Leadership & administration},
  year = {2018},
  volume = {12},
  issue = {2},
  pages = {221-240},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/857517}
}