Wulandari, Retno, and I Wayan Wiarta. “Model Pembelajaran Creative Problem Solving Terhadap Self Confidence Dalam Pembelajaran Matematika Kelas V SD”. Mimbar Pendidikan Indonesia 3, no. 1 (January 26, 2023): 123–131. Accessed November 29, 2024. https://ejournal.undiksha.ac.id/index.php/JIPI2/article/view/44985.