SIMBOLON, K.; DITASONA, C.; SETIAWAN, L. F. Improving Mathematical Understanding on Geometry for 9th Grade Students through Three-Dimensional Mathematics Learning Media Based on Virtual Reality. Brillo Journal, [S. l.], v. 4, n. 1, p. 59–75, 2025. DOI: 10.56773/bj.v4i1.71. Disponível em: https://journal.sncopublishing.com/index.php/brillojournal/article/view/71. Acesso em: 1 jun. 2025.