Xu, Ping
Zhu, Yufang
Cai, Shaoshuo
Funding for this research was provided by:
2016 Hunan Province Philosophy and Social Science General Project "Regional Cultural Traits and Applied Research on Public Transport in Changzhutan Urban Agglomerations" (16YBA119)
Article History
Received: 13 January 2021
Accepted: 20 May 2021
First Online: 7 August 2021
Declarations
:
: There are no potential competing interests in our paper. And all authors have seen the manuscript and approved to submit to your journal. We confirm that the content of the manuscript has not been published or submitted for publication elsewhere.