Nikmah R, Firdaus T, Sinensis AR. Development of Android-Based Learning Media (Thunkable) on Work and Energy Materials for Class VIII Junior High Sechool. pssh [Internet]. 2024Sep.4 [cited 2024Nov.5];6:399-10. Available from: https://pssh.umsida.ac.id/index.php/pssh/article/view/582