Lv, Shuai
Wang, Hui
Funding for this research was provided by:
The Special Task Project of Humanities and Social Sciences Research of the Ministry of Education (21JDSZ3119)
The Special Task Project of Humanities and Social Sciences Research of the Ministry of Education (21JDSZ3119)
Article History
Received: 23 November 2022
Accepted: 20 January 2023
First Online: 10 February 2023
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Ethics Committee of Qingdao Harbor Institute of Technology (No 15/2019). Informed consent was obtained from all participants involved in the study.
: Not applicable.
: The authors declare that they have no competing interests.