Comparison of regional energy efficiency measurement and input redundancy in China
Zhang Yanling
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Publication Date:2020-05-20
Online Publishing Date:2025-08-15(First online date of this platform, not the publication date of the document)
Pages:9( 4-12 )
Coal Economic Research

Coal Economic Research

ISTIC
ISSN:1002-9605
Year, Vol.(Issue):2020,40(5)