Ghani, Imam Zaeni Abdul. “Improving students’ Mathematical Representation Skills by Using the Osborn Learning Model”. Jurnal Inovasi Pembelajaran Matematika: PowerMathEdu 2, no. 3 (October 30, 2023): 341–350. Accessed December 25, 2024. https://journal.institutpendidikan.ac.id/index.php/pme/article/view/1768.