by CHAI GUOSHENG, QI YUWEI
Year of Publication 22.06.2016

by 박성희, 이지선, Park, Sung Hee, Yi, Jee Seon
Published in 韓國學校保健學會誌 (31.12.2018)

by 최수정(Choi, Su Jung), 주은연(Joo, Eun Yeon), 김경숙(Kim, Kyeong Sug)
Published in Journal of Korean biological nursing science (31.08.2021)

by 이승현(Lee, Seung Hyun), 전상신(Jeon, Sang Shin)
Published in 특수교육논총 (01.12.2020)

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Published in Pŏpch'ŏrhak yŏn'gu (01.12.2013)

by 정용기, 김승현, 조윤애
Published in Daihan angwa haghoi jabji (01.07.2004)

by 김상길, Sang Gil Kim, 성공제, Gong Je Seong
Published in Daihan angwa haghoi jabji (15.01.1998)

by 안영미, 구현영, Ahn Young Mee, Koo Hyun Young
Published in Adong Kanho Hakhoe chi (1998)