PUTRA UTAMA, E.; SUDARSANA, I. K. Effectiveness of Treffinger Model Implementation to Improving Mathematics Learning Outcomes . International Journal of Multidisciplinary Sciences, [S. l.], v. 1, n. 2, p. 232–240, 2023. DOI: 10.37329/ijms.v1i2.2369. Disponível em: https://jayapanguspress.penerbit.org/index.php/IJMS/article/view/2369. Acesso em: 22 dec. 2024.