Malik A, Munifah Assani Q, Handayani W, Minan Chusni M, Yuniarti Suhendi H. Analysis of Critical Thinking Skills Improvement Through App Inventor-based Learning Media on Sound Wave Topic. KSS [Internet]. 2024Apr.3 [cited 2024Jul.17];9(8):680–691. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/15632