by Yu, Hae Min
Published in Early childhood education journal (01.09.2020)

by Yu, Hae Min, Cho, Yu Jin, Kim, Hyun Jeong, Kim, Jin H., Bae, Jee Hyun
Published in Early childhood education journal (01.11.2021)

by Choi, Kyoung Hwa, Yu, Hae Min, Jeong, Jae Seok, Kim, So Ri, Lee, Yong Chul
Published in Tuberculosis and respiratory diseases (2013)

by Kim, Jin, Yu, Hae Min
Published in Early education and development (17.02.2024)

by Souto-Manning, Mariana, Dernikos, Bessie, Yu, Hae Min
Published in Journal of early childhood research : ECR (01.06.2016)

by Yu, Hae Min
Published in Global studies of childhood (01.03.2017)

by Choi, Kyoung Hwa, Yu, Hae Min, Jeong, Jae Seok, Kim, So Ri, Lee, Yong Chul
Published in Tuberculosis and respiratory diseases (01.02.2013)