Document Type : Original Article
abedi, S. (2019). Environmental valuation. Encyclopedia of Economics, 2(2), 1-2.
abedi, S. "Environmental valuation", Encyclopedia of Economics, 2, 2, 2019, 1-2.
abedi S. (2019). 'Environmental valuation', Encyclopedia of Economics, 2(2), pp. 1-2.
S. abedi, "Environmental valuation," Encyclopedia of Economics, 2 2 (2019): 1-2,
abedi S. Environmental valuation. Encyclopedia of Economics. 2019;2(2):1-2 (In Persian).