@article{
  author = {jaafari, parivash, Mohammad davoudi, Amir hosein, Sotudeh, Ali, Jaafari, Parivash},
  title = {A Model of  Performance Coaching Competency  for Supervisors and Managers(Case: NIOc))},
  journal = { Quarterly Journal of Training and Development of Human Resources},
  year = {2020},
  volume = {6},
  number = {22},
  pages = {0-0},
  doi = {}
}