Ravilla, Trisca Dwi. “Development of Problem-Based Learning Video Using Renderforest Application on Pythagoras Material ”. Contemporary Education and Community Engagement (CECE) 1, no. 1 (May 31, 2024): 16–23. Accessed November 21, 2024. http://journal1.uad.ac.id/index.php/CECE/article/view/817.