Fitriani, Wulandari, Rachma Asyifa Irchami, and Fauzi Bakri. “Meaningful Learning With Digital Module: Innovation in High School Physics Learning on Waves”. Jurnal Penelitian & Pengembangan Pendidikan Fisika 11, no. 2 (August 24, 2025): 155–166. Accessed June 13, 2026. https://journal.unj.ac.id/unj/index.php/jpppf/article/view/59906.