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A time-delay COVID-19 propagation model considering supply chain transmission and hierarchical quarantine rate

Published Online: 2021-03-30

Published Print: 2021-12

Authors

Yang, Fangfang https://orcid.org/0000-0002-5375-7133
Zhang, Zizhen
License Information

Text and Data Mining valid from 2021-03-30

Version of Record valid from 2021-03-30
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Article History

Received: 16 December 2020

Accepted: 10 March 2021

First Online: 30 March 2021

Competing interests

: The authors declare that they have no competing interests.

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