by 유효현(HyoHyun Yoo), 신세인(Sein Shin)
Published in Korean journal of medical education (31.12.2015)

by 윤진아, Jin A Yoon, 서혜애, Hae-ae Seo
Published in 과학교육연구지 (30.12.2016)

by 김효정, Kim, Hyojung
Published in (사)디지털산업정보학회 논문지, 13(2) (01.06.2017)

by 양승돈(Seung-Don Yang)
Published in 한국콘텐츠학회 논문지, 13(11) (2013)