PDF(2702 KB)
The Thematic Correlation and Interactive Evolution of 'Papers-Patents' : A Case Study of Hydrogen Fuel Cell Vehicles
Zhang Junrong,Qiao Jianzhi
Science & Technology Progress and Policy ›› 2025, Vol. 42 ›› Issue (13) : 149-160.
PDF(2702 KB)
PDF(2702 KB)
The Thematic Correlation and Interactive Evolution of 'Papers-Patents' : A Case Study of Hydrogen Fuel Cell Vehicles
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