by 김효주(Hyo Ju Kim), 양은주(Eun Ju Yang)
Published in Han'guk Sikp'um Yŏngyang Kwahakhoe chi (2015)

by 김효주(Hyo Ju Kim), 위지향(Ji-Hyang Wee), 양은주(Eun Ju Yang)
Published in Han'guk Sikp'um Yŏngyang Kwahakhoe chi (2015)

by 이미애(Mi Aie Lee), 조혜진(Hye Jin Cho), 안성희(Sung Hee Ahn), 김효주(Hyo Ju Kim)
Published in Kanho Haengjŏng Hakhoe chi = The journal of Korean Nursing Administration Academic Society (2015)

by 김효주(Hyo Ju Kim), 성혜미(Hea Mi Sung), 신현경(Hyun-Kyung Shin), 김기명(Ki Myong Kim), 양은주(Eun Ju Yang)
Published in Han'guk Sikp'um Yŏngyang Kwahakhoe chi (2014)

by 김효주(Hyo Ju Kim), 신현경(Hyun-Kyung Shin), 양은주(Eun Ju Yang)
Published in Han'guk Sikp'um Yŏngyang Kwahakhoe chi (2013)

by 김효주(Hyo Ju Kim), 양동헌(Donghun Yang), 박정윤(Jung Yoon Park), 황명권(Myunggwon Hwang), 이상봉(Sang Bong Lee)
Published in 大韓造船學會 論文集 (2022)