Kim, Seontae
Choi, Young-ri http://orcid.org/0000-0003-4391-4470
Funding for this research was provided by:
National Research Foundation of Korea (NRF-2018R1A2B6006107, NRF-2016M3C4A7952634)
Institute for Information and communications Technology Promotion (2015-0-00590)
Article History
Received: 27 December 2018
Revised: 31 May 2019
Accepted: 23 July 2019
First Online: 1 August 2019