About the Authors
- Dingyi Niu
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Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing
Affiliation School of Education, Xizang University, Lhasa, China
- Jing Tian
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Roles Funding acquisition, Supervision
* E-mail: huiyiluzhi@126.com
Affiliation School of Educational Science, Shanxi Normal University, Taiyuan, China
Competing Interests
The authors have declared that no competing interests exist.