Document Type : Original Article
ebrahimi,M. (2020). Primary and Secondary Energy. Encyclopedia of Economics, 3(1), 1-2.
ebrahimi,M. . "Primary and Secondary Energy", Encyclopedia of Economics, 3, 1, 2020, 1-2.
ebrahimi M. (2020). 'Primary and Secondary Energy', Encyclopedia of Economics, 3(1), pp. 1-2.
M. ebrahimi, "Primary and Secondary Energy," Encyclopedia of Economics, 3 1 (2020): 1-2,
ebrahimi M. Primary and Secondary Energy. Encyclopedia of Economics, 2020; 3(1): 1-2.