RAZUAN, Nur Zaratul Ula Binti; RASHID, Syar Meeze Mohd. Perception of Hearing Special Education Teachers on the Use of Communication Sign Language Textbooks (BTBIK) in Teaching. International Journal of Academic Research in Progressive Education and Development, [S. l.], v. 14, n. 1, p. 1761–1776, 2025. Disponível em: https://www.ijarped.com/index.php/journal/article/view/3440. Acesso em: 3 aug. 2025.