SEMBIRING, E. S. ita. Evaluation of the Use of Learning Technology in Improving Students’ Mathematical Competence in the Digital Era. EDUCTUM: Journal Research, [S. l.], v. 2, n. 3, p. 98–101, 2023. DOI: 10.56495/ejr.v2i3.432. Disponível em: https://jurnal.larisma.or.id/index.php/EJR/article/view/432. Acesso em: 5 jul. 2025.