IHSAN, Sandy Ihsan Amarulloh; LESTARI, Puji. Heyzine-Based interactive media for teaching plane geometry in elementary schools. Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika, [S. l.], v. 16, n. 1, p. 63–73, 2026. Disponível em: https://journal.unpas.ac.id/index.php/pjme/article/view/41532. Acesso em: 7 aug. 2026.