Kim, Soyoung http://orcid.org/0000-0002-2357-8556
Funding for this research was provided by:
Kongju National University
Article History
Accepted: 8 September 2021
First Online: 8 October 2021
Declarations
:
: Not applicable.
: Available from MicroData Integrated Service (MDIS) of Statistics Korea (MDIS—Microdata Integrated Service (kostat.go.kr)).