Prasetyo DY, Asniati Bindas, Muhammad Akbar, Muhammad Iqbal. AUDIO-VISUAL LEARNING MEDIA USING PECS (PICTURE EXCHANGE COMMUNICATION SYSTEM) METHOD IN PUBLIC SPECIAL SCHOOL (SLBN) 033 TEMBILAHAN. jupel [Internet]. 2024Jun.28 [cited 2025Sep.8];6(2):333-40. Available from: https://ejournal.unisi.ac.id/index.php/jupel/article/view/3440