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The impact of R&D innovation on Carbon Emission Intensity of Industrial Enterprises in the Beijing-Tianjin-Hebei Urban Agglomeration ——an Empirical Study from the Perspectives of Scale and Efficiency
朱潜挺 王喜悦 章姝 王净文清 吴静
Studies in Science of Science . 2025, (5): 1039 -1051 . 

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