新冠疫情防控政策对快递业高质量发展影响的实证研究
刘娟, 唐加福, 刘江
An empirical study on the impact of COVID-19 pandemic prevention and control policies on the high-quality development of express delivery industry
LIU Juan, TANG Jiafu, LIU Jiang
系统工程理论与实践
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2022, (3): 651
-663
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DOI: 10.12011/SETP2021-1830