PULUNGSARI, M. W.; HIDAYAH, I. Comparison Effectiveness of Concrete and Digital Mathematics Learning Media: Systematic Literature Review on Industrial Revolution 4.0 Era. Journal of Education Method and Learning Strategy, [S. l.], v. 2, n. 03, p. 957–965, 2024. DOI: 10.59653/jemls.v2i03.963. Disponível em: https://risetpress.com/index.php/jemls/article/view/963. Acesso em: 19 aug. 2025.