ARISTAWATI, Ika Vidiasari; WIYANTO, Wiyanto; ASTUTI, Budi. Implementation of Modified Base Learning Problems in Improving Vocational Physics Learning Outcomes on Optical Materials. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 7, n. SpecialIssue, p. 244–249, 2021. DOI: 10.29303/jppipa.v7iSpecialIssue.869. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/869. Acesso em: 20 apr. 2024.