by 이태영, 조항준
Published in Taehan Ŭisa Hyŏphoe chi (01.08.2021)

by 최현우, 조항준, 변석준
Published in 대한경영학회지, 26(10) (01.10.2013)

by 최현우(Choi, Hyun-Woo), 조항준(Cho, Hang-Jun), 변석준(Byun, Suk-Joon)
Published in 대한경영학회지 (2013)

by 오승근(Seung Keun Oh), 조항준(Hang Jun Cho), 서경석(Kyung Suk Suh)
Published in Annals of surgical treatment and research (1990)

by 김태수, Tae Soo Kim, 강윤식, Yoon Sic Kang, 정승용, Seung Yong Jung, 조항준, Hang Jun Cho, 김도선, Do Sun Kim, 이두한, Doo Han Lee
Published in Taehan Sohwagi Naesigyŏng Hakhoe chi (30.12.1999)