Document Type : operational
alavi,S. M. and najafi siahroodi,M. (2014). . Commercial Surveys, 12(66), 43-56.
alavi,S. M. , and najafi siahroodi,M. . "", Commercial Surveys, 12, 66, 2014, 43-56.
alavi S. M., najafi siahroodi M. (2014). '', Commercial Surveys, 12(66), pp. 43-56.
S. M. alavi and M. najafi siahroodi, "," Commercial Surveys, 12 66 (2014): 43-56,
alavi S. M., najafi siahroodi M. . Commercial Surveys, 2014; 12(66): 43-56.
