Park, Dong-won https://orcid.org/0000-0002-3588-2985
Hong, Seokhie https://orcid.org/0000-0001-7506-4023
Chang, Nam Su
Cho, Sung Min
Funding for this research was provided by:
Institute for Information & communications Technology Planning & Evaluation (2019-0-00033)
Article History
Accepted: 25 September 2020
First Online: 27 October 2020