@article{
  author = {Eini, Akram},
  title = {A Comparative Study of School Textbooks Special Collections in Islamic Republic of Iran, Germany and Canada},
  journal = {Journal of Information Systems and Services},
  year = {2015},
  volume = {4},
  issue = {15},
  pages = {37-50},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/827982}
}