by 정훈조, 이동은, Jung, Hunjo, Lee, Dongeun
Published in (사)디지털산업정보학회 논문지, 14(1) (01.03.2018)

by 정훈조, 이동은, Jung, Hunjo, Lee, Dongeun
Published in (사)디지털산업정보학회 논문지, 12(1) (01.03.2016)

by 정훈조, 이동은, Jung, Hun Jo, Lee, Dong Eun
Published in (사)디지털산업정보학회 논문지, 9(1) (2013)

by 정훈조, 우성구, Jung, Hun Jo, Woo, Sung Koo
Published in (사)디지털산업정보학회 논문지, 6(4) (01.12.2010)