Malik, A., Munifah Assani, Q., Handayani, W., Minan Chusni, M., & Yuniarti Suhendi, H. (2024). Analysis of Critical Thinking Skills Improvement Through App Inventor-based Learning Media on Sound Wave Topic. KnE Social Sciences, 9(8), 680–691. https://doi.org/10.18502/kss.v9i8.15632