Spatial-temporal Pattern and Influencing Factors of China's Innovation Efficiency Based on Innovation Value Chain
Shufeng Liu, Debin Du, Xionghe Qin, Chunguang Hou
SCIENTIA GEOGRAPHICA SINICA ›› 2019, Vol. 39 ›› Issue (2) : 173-182.
Spatial-temporal Pattern and Influencing Factors of China's Innovation Efficiency Based on Innovation Value Chain
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