Development Of A Digital Physics Textbook Based On Multirepresentation To Help Students Apply The Concepts Of Sound And Light Waves : Pengembangan Buku Teks Fisika Digital Berbasis Multirepresentasi Untuk Membantu Siswa Menerapkan Konsep Gelombang Bunyi Dan Cahaya. Inovasia [Internet]. 2023 Apr. 30 [cited 2026 Feb. 3];1(2):27-35. Available from: https://jurnal.institutsunandoe.ac.id/index.php/inovasia/article/view/180