About the Authors
- Ning Tie
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Roles Conceptualization, Data curation, Formal analysis, Methodology, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing
* E-mail: 001288@ayxy.edu.cn
Affiliation School of Economics and Management of Anyang University, Anyang, Henan, China
Competing Interests
The authors have declared that no competing interests exist.