SEDAYU, A.; HERPRATIWI, H.; YULIANTI, D.; DISTRIK, I. W. Impact of OER-assisted Problem-based Learning on Creative Thinking and Self-Efficacy in Physics Education . Qubahan Academic Journal, [S. l.], v. 4, n. 3, p. 748–762, 2024. DOI: 10.48161/qaj.v4n3a817. Disponível em: https://journal.qubahan.com/index.php/qaj/article/view/817. Acesso em: 30 sep. 2025.