Feziyasti, A., Putra, A., Hidayati, H. and Sundari, P.D. 2024. Development of a Physics E-Module Based on a Problem Based Learning Model for Simple Harmonic Vibration Material. JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar. 12, 1 (Apr. 2024), 32-38. DOI:https://doi.org/10.24252/jpf.v12i1.40557.