by 권재희, 박은선
Published in International Journal of Early Childhood Education, 26(2) (01.12.2020)

by Jaehee Kwon
Published in International Journal of Early Childhood Education (01.12.2019)

by Jaehee Kwon
Published in International Journal of Early Childhood Education (01.12.2018)

by 권재희(JaeHee Kwon), 서현주(Hyun-Ju Seo), 권인숙(In-Sook Kwun), 백문창(Moon-Chang Baek), 조영은(Young-Eun Cho)
Published in Han'guk Sikp'um Yŏngyang Kwahakhoe chi (01.11.2022)

by 조영은(Young-Eun Cho), 이미경(Mi-Kyung Lee), 권재희(Jae-Hee Kwon), 권인숙(In-Sook Kwun)
Published in Journal of nutrition and health (01.08.2024)

by 서현주(Hyun-Ju Seo), 권인숙(In-Sook Kwun), 권재희(Jaehee Kwon), 심예진(Yejin Sim), 조영은(Young-Eun Cho)
Published in Journal of nutrition and health (2022)