TY  - JOUR
AU  - Moradi, Mojtaba
AU  - ayati, zainab
AU  - Mirzazadeh, MohammadAli
TI  -   Determining and prioritizing the key factors of managers of heavy machinery and equipment
JO  - Modiriat-e- farda
VL  - 21
IS  - 70
SP  - 0
EP  - 0
PY  - 2022
DO  - 
ER  -