@article{
  author = {Khadivi, AsadAllah, Ashrafiyan, Arsalan},
  title = {Codifying a Model of Human Resource Management for the School Principals of Ajabshir during the Academic Year  1385-86},
  journal = {The Journal of Productivity Management},
  year = {2007},
  volume = {1},
  number = {1},
  pages = {121-146},
  doi = {}
}