Science of Science and Management of S. & T. ›› 2022, Vol. 43 ›› Issue (01): 87-106.

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Research on the Hierarchical Characteristics and Evolution of High-Tech Industrial Policy in China: Based on the Analysis of 6043 Policy Texts from 1991 to 2020

  

  • Online:2022-01-10 Published:2022-03-22