GHANI, Imam Zaeni Abdul. Improving students’ mathematical representation skills by using the Osborn learning model. Jurnal Inovasi Pembelajaran Matematika: PowerMathEdu, [S. l.], v. 2, n. 3, p. 341–350, 2023. DOI: 10.31980/pme.v2i3.1768. Disponível em: https://journal.institutpendidikan.ac.id/index.php/pme/article/view/1768. Acesso em: 6 aug. 2025.