Document Type : Original Article
varahrami,V . (2020). Energy Efficiency. Encyclopedia of Economics, 3(1), 1-2.
varahrami,V . "Energy Efficiency", Encyclopedia of Economics, 3, 1, 2020, 1-2.
varahrami V. (2020). 'Energy Efficiency', Encyclopedia of Economics, 3(1), pp. 1-2.
V varahrami, "Energy Efficiency," Encyclopedia of Economics, 3 1 (2020): 1-2,
varahrami V. Energy Efficiency. Encyclopedia of Economics. 2020;3(1):1-2 (In Persian).