Lee, Byeong Gwan
Park, Yong Joon http://orcid.org/0000-0003-4388-3440
Funding for this research was provided by:
the Ministry of Trade, Industry & Energy and Defense Acquisition Program Administration (17-CM-EN-11)
National Research Foundation of Korea (NRF-2017R1A2B4006105)
Kyonggi University’s Graduate Research Assistantship (none)
Article History
Received: 9 July 2019
Accepted: 27 November 2019
First Online: 16 December 2019
Competing Interests
: The authors declare that they have no competing interests.