by 정재헌(Jae-Heon Jeong), 주창용(Chang-Yong Joo), 문미경(Mikyeong Moon)
Published in 한국컴퓨터정보학회 학술발표논문집 (2020)

by 정운화(Woon Hwa Jung), 김동현(Dong Hyun Kim), 천충우(Chung Woo Chun), 정재헌(Jae Heon Jeong), 하용찬(Yong Chan Ha), 서재곤(Jai Gon Seo)
Published in The journal of the Korean Orthopaedic Association (01.08.2011)

by 조세현(Se Hyun Cho), 정순택(Soon Taek Chung), 박형빈(Hyung Bin Park), 하용찬(Yong Chan Ha), 김병기(Byung Gi Kim), 정재헌(Jae Heon Jeong), 황선철(Sun Chul Hwang)
Published in The journal of the Korean Orthopaedic Association (01.02.2007)

by 하용찬(Yong-Chan Ha), 조세현(Se-Hyun Cho), 정순택(Soon-Taek Jeong), 박형빈(Hyung-Bin Park), 황선철(Sun-Chul Hwang), 정재헌(Jae-Heon Jeong), 구경회(Kyung-Hoi Koo)
Published in The journal of the Korean Orthopaedic Association (2005)