ISSN：1001-7143　CN：11-2684/G3 中文
Measures for promoting differentiated open access of academic journals
GUO Yumei, GUO Xiaoliang, ZHANG Lu, JI Haitao
Chinese Journal of Scientific and Technical Periodicals . 2023, (6): 759 -765 .  DOI: 10.11946/cjstp.202305080336

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