Du, Shan
Li, Xiaotong
Funding for this research was provided by:
Philosophy and Social Science Research Project of Shaanxi Province (2023QN0091)
Educational reform project of Xi 'an University of Posts and Telecommunications (YJGJ2022037)
Scientific Research Project of Shaanxi Provincial Education Department (22JT038)
Article History
Received: 22 June 2022
Revised: 18 April 2023
Accepted: 23 May 2023
First Online: 12 June 2023