TY  - JOUR
AU  - Makvandi, Foad
AU  - Amirnejad, Ghanbar
AU  - hajizadeh, Hajat 
TI  - Designing a coaching model for operational managers of Persian Gulf Petrochemical Company in order to motivate human resources
JO  -  Quarterly Journal of Training and Development of Human Resources
VL  - 8
IS  - 29
SP  - 52
EP  - 77
PY  - 2021
DO  - 10.52547/istd.31193.8.29.52
ER  -