Wu, Zi-Ming
Kong, Hao
Yan, Bin
Pan, Jeng-Shyang
Yang, Hong-Mei
Ju, Zhen-Zhen
Funding for this research was provided by:
Shandong Provincial Natural Science Foundation (ZR2021MF050)
MOE (Ministry of Education in China) Project of Humanities and Social Sciences (18YJAZH110)
National Statistics Science Project (2021LY082)
Article History
Received: 17 November 2023
Accepted: 29 February 2024
First Online: 31 March 2024
Declarations
:
: The authors declare no Conflict of interest.