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• haghighat monfared.jalal Estimation of Technological Coefficients Of Input-Output Table by Using the Group Decision Making Models (In Line With the Analytic Hierarchy) [ Vol.14, Issue 53 - Summer Year 1381]
• hosseinzadeh lotfi.farhad Determining Relative Efficiency of Slightly-Nonhomogeneous Decision Making Units by Data Envelopment Analysis [ Vol.14, Issue 55 - Winter Year 1381]