by 이윤주, 김옥진
Published in Journal of the convergence on culture technology : JCCT (01.01.2024)

by 도미향(Mi Hyang Do), 윤지영(Ji Young Youn)
Published in Korean Journal of child studies (2004)

by 이수향(Su Hyang Lee), 김수진(Soo Jin Kim), 홍경훈(Gyung Hun Hong)
Published in 언어치료연구 (2018)

by 송선영, Sun Young Song, 김광웅, Kwang Woong Kim
Published in 한국놀이치료학회지(놀이치료연구) (01.05.2000)

by 강한나(Han Na Kang), 박혜원(Hye Won Park)
Published in Korean Journal of child studies (2014)