Kwon, Hyun http://orcid.org/0000-0003-1169-9892
Kim, Yongchul
Funding for this research was provided by:
Hwarang-Dae Research Institute of Korea Military Academy
Article History
Received: 20 July 2020
Revised: 14 October 2020
Accepted: 3 June 2021
First Online: 7 January 2022