Kasim, Gita Fadilla, Mursalin Mursalin, Frida Maryati Yusuf, Masri Kudrat Umar, Tirtawaty Abdjul, and Supartin Supartin. 2024. “Development of RPP-LKPD Based on the Ber2P3 Learning Model on Student Concept Mastery on Vibration and Wave Materials”. Jurnal Penelitian Pendidikan IPA 10 (7):4427-32. https://doi.org/10.29303/jppipa.v10i7.6077.