@article{
  author = {Jahandeh, Yaqoub , ghahremani, jafar, baghaei , hossein},
  title = {Validation of the professional development model for elementary school teachersAbstract},
  journal = {Rahbord-e-Tousee},
  year = {2026},
  volume = {22},
  number = {85},
  pages = {8-24},
  doi = {}
}