Document Type : Original Article
varahrami,V. (2019). (Unconventional Oil Reserves. Encyclopedia of Economics, 2(2), 1-1.
varahrami,V. . "(Unconventional Oil Reserves", Encyclopedia of Economics, 2, 2, 2019, 1-1.
varahrami V. (2019). '(Unconventional Oil Reserves', Encyclopedia of Economics, 2(2), pp. 1-1.
V. varahrami, "(Unconventional Oil Reserves," Encyclopedia of Economics, 2 2 (2019): 1-1,
varahrami V. (Unconventional Oil Reserves. Encyclopedia of Economics, 2019; 2(2): 1-1.