About the Authors
- Yongjian Lin
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Roles Conceptualization, Formal analysis, Funding acquisition, Writing – original draft, Writing – review & editing
Affiliation School of Economics and Management, Xiamen university of technology, Xiamen, China
- Zhicheng Song
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Roles Data curation, Formal analysis, Investigation, Software, Validation, Writing – original draft, Writing – review & editing
* E-mail: songzc0108@163.com
Affiliation School of Economics and Management, Xiamen university of technology, Xiamen, China
Competing Interests
The authors have declared that no competing interests exist.