TY  - JOUR
AU  - oshaghi, omid
AU  - Ezati, Mitra
AU  - salehi, keyvan
TI  - Obstacles to the Optimal Implementation of Educational Needs Assessment in National Gas Company of Iran and Solutions for Improvement 
JO  -  Quarterly Journal of Training and Development of Human Resources
VL  - 10
IS  - 36
SP  - 28
EP  - 57
PY  - 2023
DO  - 
ER  -