Prasetyo, D. Y., Asniati Bindas, Muhammad Akbar, & Muhammad Iqbal. (2024). AUDIO-VISUAL LEARNING MEDIA USING PECS (PICTURE EXCHANGE COMMUNICATION SYSTEM) METHOD IN PUBLIC SPECIAL SCHOOL (SLBN) 033 TEMBILAHAN. JURNAL PERANGKAT LUNAK, 6(2), 333-340. https://doi.org/10.32520/jupel.v6i2.3440