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how has the efficiency of China's green development evolved? an improved non-radial directional distance function measurement

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  • Affiliation of Author(s):人文社会科学青岛研究院

  • Journal:Science of the total Environment

  • First Author:张文涛

  • Document Code:13E422C13DC0464495D718820F48FBE8

  • Issue:815

  • Number of Words:8

  • Translation or Not:no

  • Date of Publication:2022-04-01

  • Date of Publication:2022-04-01
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