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黄河流域七大城市群绿色发展效率测度及特征分析
孟望生,刘华桢,张扬
Measurement and characterization of green development efficiency in seven urban agglomerations in the Yellow River Basin
MENG Wangsheng,LIU Huazhen,ZHANG Yang
干旱区地理 . 2023, (5): 846 -856 .  DOI: 10.12118/j.issn.1000-6060.2022.401