@article{
  author = {Alavi, Seyyed Babak, Sharifan, Golnoosh},
  title = {The Barriers of Effective Managerial Coaching When Facing Employees' Unsatisfactory Performance in a Data Center Services Unit},
  journal = { Quarterly Journal of Training and Development of Human Resources},
  year = {2018},
  volume = {5},
  issue = {16},
  pages = {21-50},
  doi = {},
  url = {https://rimag.ir/fa/Article/30438}
}