Volume 17, Issue 6, November and December 2020, Pages 428-434
Youngjin Won; Junghoon Kim; Kyungtae Kwon; sungchul Kim
Volume 16, Issue 3, May and June 2019, Pages 195-199
Dongjun Jang; sungchul Kim
Volume 16, Issue 2, March and April 2019, Pages 171-178
Hyo-Kuk Park; Jae-Hwan Cho; sungchul Kim
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