Khuzaimah, Andi Ulfah, Bunga Dara Amin, and Kaharuddin Arafah. 2022. “Physics Problem Based E-Module Development to Improve Student’s Physics Concept Understanding”. Jurnal Penelitian Pendidikan IPA 8 (4):2095-2101. https://doi.org/10.29303/jppipa.v8i4.2009.