ISSN：1001-7143　CN：11-2684/G3 中文
Publication frequency change and its impacts on academic journals:Taking economic core journals of China as examples
HAO Xiaonan, YU Xiaodong
Chinese Journal of Scientific and Technical Periodicals . 2021, (10): 1338 -1345 .  DOI: 10.11946/cjstp.202105070378

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