Istiqomah F, Prasetyoningsih LSA, Ambarwati A, Wahyuni S. Positive Effects of SIBI Alphabet Cards on Increasing Vocabulary Acquisition in Children with Special Needs Deaf. Alishlah [Internet]. 2023 Oct. 1 [cited 2026 Nov. 9];15(3):3287-94. Available from: https://journal.staihubbulwathan.id/alishlah/article/view/2594