@article{
  author = {کریمیان, حسین, NATEGY, FAEZEH, SAIFI, MOHAMMAD},
  title = {Evaluating and Analizing the content of hadiyehay Aseman in Elementary period, on The basis of critical Thinking skils.},
  journal = {Educational researches},
  year = {2003},
  volume = {1},
  number = {0},
  pages = {1-1},
  doi = {}
}