Al Azmi NU, Widyawati A, Kartika. The Application of Sound and Rhythm Perception Communication Training (BKPBI) in Improving the Language Skills of Deaf Children: A Case Study at an Inclusive School in Surabaya. IDIJ [Internet]. 2025 Jul. 31 [cited 2025 Dec. 30];1(1):26-33. Available from: https://journal.unesa.ac.id/index.php/idij/article/view/43756