PDF(21370 KB)
The Analysis Method of Changes in "Global-China" International Relations during the COVID-19 Event based on News Data
XUE Haonan, ZHANG Xueying, WU Mingguang, CAO Tianyang
Journal of Geo-information Science ›› 2021, Vol. 23 ›› Issue (2) : 351-363.
PDF(21370 KB)
PDF(21370 KB)
The Analysis Method of Changes in "Global-China" International Relations during the COVID-19 Event based on News Data
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