Updates are available Expression of concern dated 2021-09-28
Click to view Expression of concern: https://doi.org/10.1007/s12517-021-07226-9
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Authors
Li, Yanli
Li, Lifen
Li, Lijun
- License Information
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More Information
Article History
Received: 26 February 2021
Accepted: 29 April 2021
First Online: 12 May 2021
Change Date: 28 September 2021
Change Type: ExpressionOfConcern
Change Details: An Editorial Expression of Concern to this paper has been published:
Change Details: https://doi.org/10.1007/s12517-021-08471-8
Declarations
: Research base of the soft science project of Hebei Province Science and Technology Department of Transportation structure evolution of BTH metropolitan area shipping green path of low-carbon transport development (20557677 D).
: The authors declare that they have competing interests.
