BUDI, D. S.; BINTORO, H. S.; RAHAYU, R. Learning Activeness Affects the Ability to Understand Students’ Mathematical Concepts Using Discovery Learning Model. Journal of Education Technology, [S. l.], v. 4, n. 3, p. 340–348, 2020. DOI: 10.23887/jet.v4i3.27907. Disponível em: https://ejournal.undiksha.ac.id/index.php/JET/article/view/27907. Acesso em: 27 apr. 2024.