SIDABUTAR, A. T. G. A.; TAMBUNAN, L. O.; PURBA, Y. O. The influence of the discovery learning model on students’ mathematical creative thinking abilities in class VIII of SMP Negeri 1 Pematangsiantar. EDUCTUM: Journal Research, [S. l.], v. 5, n. 2, p. 269–274, 2026. DOI: 10.56495/ejr.v5i2.1578. Disponível em: https://jurnal.larisma.or.id/index.php/EJR/article/view/1578. Acesso em: 26 apr. 2026.