Funding for this research was provided by:
Innovation Fund of the Engineering Research Center of Integration and Application of Digital Learning Technology, Ministry of Education (1221043)
Youth Research Project - Open University of China (Q21A0009)
China Adult Education Association (2021-326Y)
Article History
Received: 19 February 2023
Accepted: 13 June 2023
First Online: 20 July 2023
Declarations
:
: The authors declare that they have no competing interests.