Yuliana, A. R. ., L. Cahyati, and V. Fitriana. “PLAYING THERAPY PUZZLE INSIDE IMPROVES PRESCHOOL CHILDREN’S FINE MOTOR DEVELOPMENT”. Proceeding Cendekia International Conference Health and Technology, vol. 1, July 2023, pp. 251-7, https://proceedings.centamaku.ac.id/article/view/35.