“Pengembangan E-Modul Problem Based Learning Berbasis Pendekatan STEM Pada Materi Elastisitas Dan Hukum Hooke”. 2026. Prosiding Seminar Nasional Pendidikan Fisika Unwira 1 (1): 91-97. https://doi.org/10.30822/prosidingsenafisunwira.v1i1.5619.