About the Authors
- Yumei Guan
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Roles Writing – original draft, Writing – review & editing
Affiliation School of Management, University of Sanya, Sanya, Hainan, China
- Chiwei Su
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Roles Software
Affiliations School of Economics, Qingdao University, Qingdao, China, Faculty of Finance, City University of Macau, Macao, China
- Yunfeng Wang
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Roles Resources, Supervision
* E-mail: yunfeng20082002@163.com
Affiliation School of Management, University of Sanya, Sanya, Hainan, China
Competing Interests
The authors have declared that no competing interests exist.