TY  - JOUR
AU  -  Mehregan, Mohamad Reza
AU  - Aboie Ardakan, Mohammad
AU  - fahimi, mitra
TI  - Comparative Study of System Thinking / Soft Operations and Systems Architecture
JO  - Modiriat-e- farda
VL  - 17
IS  - 56
SP  - 27
EP  - 36
PY  - 2020
DO  - 
ER  -