@article{
  author = {bajan, soraya, khorshidi, abbas, Faghiharam, Batoul, Barzegar, Nader, Doshman Zyari, Esfandyar},
  title = {Designing, a leadership pattern in the 21st century for primary school principals (Sample study elementry education of  Tehran)},
  journal = {Educational Administration Research},
  year = {},
  volume = {15},
  issue = {58},
  pages = {53-74},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1113123}
}