@inproceedings{paperid:1061859, author = {Ranjbar Taghi Abad, Mahdi and Vahidian Kamyad, Ali and Effati, Sohrab}, title = {Mathematical modelling for computation goal oriented duties in the special economic zone}, booktitle = {9th International Iranian Operation Research conference}, year = {2016}, location = {شیراز, IRAN}, keywords = {Mathematical modelling; Partial differential equation; Nonlinear programming}, }