ISSN：1001-7143　CN：11-2684/G3 中文
Academic characteristics of 253 retraction papers related to COVID-19 and implications
SUN Jinnan, WANG Wei, DING Zuoqi
Chinese Journal of Scientific and Technical Periodicals . 2023, (2): 241 -248 .  DOI: 10.11946/cjstp.202208150619

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