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Spatial Agglomeration and Influencing Factors of China’s High-end Technology Product Export Efficiency
Zhou Kun, Li Lianshui, Qiu Fangdao, Si Zengchuo
SCIENTIA GEOGRAPHICA SINICA . 2022, (4): 640 -649 .  DOI: 10.13249/j.cnki.sgs.2022.04.009