by 이채호(Chae Ho Lee), 최인수(In Soo Choe)
Published in Korean Journal of child studies (2009)

by 이채호(Chae Ho Lee), 최인수(In Soo Choe)
Published in Korean Journal of child studies (2008)

by 김영미(Youg Mi Kim), 주성민(Seong Min Ju), 박준호(Jun Ho Park), 오정미(Jung Mi Oh), 이채호(Chae Ho Lee), 김은철(Eun Cheol Kim), 전병훈(Byung Hun Jeon), 김원신(Won Sin Kim)
Published in 동의생리병리학회지 (2007)

by 박보국(Bokuk Park), 탁해성(Haesung Tak), 이채호(Chae-Ho Lee), 조환규(Hwan-Gue Cho)
Published in 한국콘텐츠학회 논문지, 14(9) (2014)