TY  - JOUR
AU  - Hazrati, Mahdiyeh
AU  - ghahramanian, babak
AU  - hajimohamadi, reza
TI  - Risk assessment of mining machinery repair unit using JSA method and its modeling using PHA-pro software
JO  - The Application of Chemistry in Environment
VL  - 11
IS  - 42
SP  - 13
EP  - 19
PY  - 2020
DO  - 
ER  -