DINI, P. C.; HIDAYAH, R.; NURLATIFAH, S. Improving Student Activities and Learning Outcomes through the Problem-Based Learning Model in Chemistry Learning. Journal of Science Education Research, [S. l.], v. 7, n. 2, p. 93–99, 2023. DOI: 10.21831/jser.v7i2.63343. Disponível em: https://jurnal.uny.ac.id/index.php/jser/article/view/63343. Acesso em: 15 may. 2025.