2016 · Hyun‐Seok Hong, In-Gun Kim, et al. · World Academy of Science, Engineering and Technology, International Journal of Electrical and Computer Engineering
2016 · In-Gun Kim, Hyun‐Seok Hong, et al. · World Academy of Science, Engineering and Technology, International Journal of Electrical and Computer Engineering
2015 · Hyun‐Seok Hong, Tae-Chul Jeong, et al. · World Academy of Science, Engineering and Technology, International Journal of Energy and Power Engineering