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• Yahyazadehfar.Mahmood The Effect of Incentive Programs and Export Supports on the Trade of Agricultural Products [ Vol.7, Issue 22 - Summer Year 1392]
• yousefi hajiabad.reza Study of the Relation between Performance and Rate of Concentration and Innovation in Iran Industries by Using PVAR Regression Models [ Vol.7, Issue 24 - Winter Year 1392]