TY  - JOUR
AU  - esfandiari, Ali asghar
AU  - Moradi, Azam
TI  - Identifying the position of Petrochemical Industry in Iran Economy by Using Eigenvector
JO  - Economic  Modeling
VL  - 6
IS  - 19
SP  - 21
EP  - 39
PY  - 2012
DO  - 
ER  -