@article{
  author = {Jafarisani, حسین, Khonaki-darmian, طیبه, Zare, سمیه},
  title = {The role of school principals attitude towards knowledge management in the performance},
  journal = {Educational researches},
  year = {2014},
  volume = {9},
  number = {39},
  pages = {1-22},
  doi = {}
}