KHUZAIMAH, A. U.; AMIN, B. D. .; ARAFAH, K. . Physics Problem Based E-Module Development to Improve Student’s Physics Concept Understanding. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 8, n. 4, p. 2095–2101, 2022. DOI: 10.29303/jppipa.v8i4.2009. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/2009. Acesso em: 7 feb. 2023.