by 이승엽(Seung-Yup Lee)
Published in Singyŏng chŏngsin ŭihak (31.05.2020)

by 이승엽(Seung-Yup Lee)
Published in Singyŏng chŏngsin ŭihak (31.05.2020)

by 손혜정(Hye Jung Son), 임현우(Hyeon Woo Yim), 조선진(Sun-Jin Jo), 정현숙(Hyunsuk Jeong), 김은진(Eunjin Kim), 한현호(Hyunho Han), 권용실(Yong-Sil Kweon), 최정석(Jung-Seok Choi), 방수영(Soo-Young Bhang), 이해국(Hae Kook Lee), 이승엽(Seung-Yup Lee)
Published in 보건교육건강증진학회지 (01.12.2017)