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140 积分 2023-12-21 加入
Structural characteristics and proximity comparison of China’s urban innovation cooperation network
5个月前
已完结
Development mechanism and technological innovation of hydrogen energy: evaluating collaborative innovation based on hydrogen patent data
5个月前
已完结
Effects of Cultural Ecosystem Services on Visitors’ Subjective Well-Being: Evidences From China’s National Park and Flower Expo
9个月前
已完结
Data-intensive Innovation and the State: Evidence from AI Firms in China
11个月前
已完结
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