Febrianty D, Zulmiyetri Z, Damri D, Budi S. Effectiveness of Activity Book Media in Improving Writing Skills in Severly Deaf Children. edumaspul [Internet]. 1Mar.2024 [cited 31Oct.2024];8(1):2539-44. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/8270