by 김용운, Kim Yong-woon, 조기정, Cho Ki-jeoung
Published in 융합과 통섭 (31.08.2022)

by Radut, Dan Silviu, Kim, You Jin, Min, Byung Nam, Cho, Ki Jeoung, Lee, Jong Young
Published in Journal of preventive medicine and public health (01.07.2009)

by 조미자(MiJa Cho), 조기정(Gijeong Cho), 최현숙(HyunSook Choi), 최두복(Dubok, Choi), 조기안(KiAn Cho), 조훈(Hoon Cho)
Published in KSBB Journal (2016)

by 홍인기, In Kee Hong, 김은지, Eun Ji Kim, 석지현, Ji Hyun Seok, 김보현, Bo Hyeon Kim, 장진동, Jin Dong Jang, 조기정, Gi Jung Joe, 최신욱, Shin Wook Choi
Published in 大韓化粧品學會誌 (30.03.2014)

by 조기정(Cho Ki Jeoung)
Published in 한국체육측정평가학회지 (1999)

by 김효준, 김채규, 박성우, 김은영, 소영철, 김영진, 조기정, 장원익, 문한규
Published in Kidney research and clinical practice (30.01.1998)

by 채창식, Chang Sig Chae, 이연재, Youn Jae Lee, 박정현, Jeong Hyun Park, 조기정, Gi Jeong Cho, 김환태, Hwan Tae Kim, 신형규, Hyung Gyu Shin, 김동수, Dong Soo Kim, 이경순, Kyung Soon Lee
Published in The Korean journal of medicine (01.03.1994)

by 이연재, Youn Jae Lee, 박정현, Jung Hyun Park, 조기정, Gi Jeung Cho, 이봉춘, Bong Chun Lee, 김동순, Dong Soon Kim, 서연림, Yeon Lim Suh, 주종은, Jong Eun Joo
Published in The Korean journal of medicine (01.12.1993)

by 정정명, Jung Myung Chung, 이상혁, Sang Hyuk Lee, 설상영, Sang Yong Seol, 조기정, Gi Jeong Cho, 신형규, Hyoung Gyu Shin, 조길현, Kil Hyon Cho
Published in Taehan Sohwagi Naesigyŏng Hakhoe chi (30.03.1995)

by 문한규, Han Kyu Moon, 김채규, Chae Kyu Kim, 이승곤, Seung Gon Lee, 김효준, Hyo Jun Kim, 박성우, Seong Woo Park, 서종옥, Jong Og Seo, 조기정, Ki Jung Jo, 장원익, Woo Ik Jang, 장태정, Tae Jung Jang
Published in Taehan Sohwagi Naesigyŏng Hakhoe chi (30.12.1996)