by 김동화(Dong-Hwa Kim), 김형중(Hyoung-Joong Kim)
Published in 디지털콘텐츠학회논문지 (01.12.2020)

by 강용구(Yong Goo Kang), 유정도(Jeong Do Yoo), 박은지(Eunji Park), 김동화(Dong Hwa Kim), 김휘강(Huy Kang Kim)
Published in 한국컴퓨터정보학회논문지 (01.03.2020)

by 서대성(Dae-Sung Seo), 김동화(Dong-Hwa Kim)
Published in International journal of industrial distribution and business (30.12.2018)

by 박규남(Kyu Nam Park), 김동화(Dong Hwa Kim), 김동건(Dong Gun Kim)
Published in 한국체육측정평가학회지 (2014)

by 김동화(Dong Hwa Kim), 최영철(Young Chyul Choi), 정진수(Jin Soo Jung)
Published in 한국체육측정평가학회지 (01.12.2012)