TY - JOUR AU - Narenji thani, Fatemeh AU - Mostafavi, Zeinab Sadat TI - Developing a model of professional competencies of engineers for industrial modern organizations JO - Quarterly Journal of Training and Development of Human Resources VL - 8 IS - 29 SP - 142 EP - 174 PY - 2021 DO - 10.52547/istd.31401.8.29.142 ER -