Funding for this research was provided by:
the Doctoral Research Project of Yan’an University (YAU202512551)
the Innovation and Entrepreneurship Training Program Projects for Undergraduates of Yan’an University (D2024212)
Article History
Received: 24 February 2025
Accepted: 26 April 2025
First Online: 12 May 2025
Declarations
:
: The authors declare no conflict of interest.