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Chinese
Research on time and space pollution hotspots and frontier visualization of heavy metals based on CiteSpace
GAO Yu, YANG Ning-ning, LIANG Qing-fang, ZHANG Jun
HUBEI AGRICULTURAL SCIENCES . 2019, (
16
): 160 -164 . DOI: 10.14088/j.cnki.issn0439-8114.2019.16.037