@article{
  author = {amiri roshkhar, amir, zirak, mehdi, Ghorbani, Mahmood, Hosseinzadeh, Ali},
  title = {Designing and validating the quality of educational services based on student satisfaction
Based on the Khan model},
  journal = {Educational researches},
  year = {2021},
  volume = {16},
  number = {65},
  pages = {1-24},
  doi = {}
}