ISSN：1001-7143　CN：11-2684/G3 中文
Big data analysis of scientific journals'influence based on the Baidu index：taking National Medical Journal of China as an exam p le
ZHANG Kai
Chinese Journal of Scientific and Technical Periodicals . 2016, (7): 779 -784 .  DOI: 10.11946/cjstp.201602220125

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