Kang, SungYeon
Kim, HuiJung
Chung, Yong-Ho
Funding for this research was provided by:
Ministry of Science, ICT and Future Planning (NRF-2017R1C1B5017625)
the Ministry of Trade, Industry & Energy (20164030300260)
Article History
Received: 16 March 2018
Accepted: 19 April 2018
First Online: 30 April 2018