Ryu, Kunhee
Yoo, Jehwi
Back, Juhoon
Park, Ill-Woo
Funding for this research was provided by:
Kwangwoon University (2018)
Ministry of Education (NRF-2018R1D1A1B07042833)
Korea government (NRF-2019R1A4A1029003)
Article History
Received: 11 December 2019
Revised: 17 June 2020
Accepted: 28 June 2020
First Online: 20 July 2020