LUBIS, D. D. . Using Digital Learning Media to Increase Student Creativity in Solving Mathematics Problems. EDUCTUM: Journal Research, [S. l.], v. 2, n. 5, p. 152–154, 2023. DOI: 10.56495/ejr.v2i5.462. Disponível em: https://jurnal.larisma.or.id/index.php/EJR/article/view/462. Acesso em: 5 jul. 2025.