Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)
Development of Digital Economy and Chinas New Round of Export Opening Up—Intermediary Effect Based on Innovation Ability
ZHAI Ruirui, LI Hongbing, XU Danting
Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition) . 2022, (1): 23 -32 .  DOI: 10.19722/j.cnki.1008-7729.2021.0156

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