JONNI; WACHIDAH, K. Visualizing Geometric Volume Using Video And Concrete Aids In Primary Mathematics: Memvisualisasikan Volume Geometri Menggunakan Video Dan Alat Konkret Pada Matematika Dasar. Indonesian Journal of Education Methods Development, [S. l.], v. 21, n. 4, p. 10.21070/ijemd.v21i4.1142, 2026. DOI: 10.21070/ijemd.v21i4.1142. Disponível em: https://ijemd.umsida.ac.id/index.php/ijemd/article/view/1142. Acesso em: 24 sep. 2026.