@article{
  author = {Makvandi, Foad, Amirnejad, Ghanbar, hajizadeh, Hajat },
  title = {Designing a coaching model for operational managers of Persian Gulf Petrochemical Company in order to motivate human resources},
  journal = { Quarterly Journal of Training and Development of Human Resources},
  year = {2021},
  volume = {8},
  number = {29},
  pages = {52-77},
  doi = {10.52547/istd.31193.8.29.52}
}