YEPI, Y.; SURMILASARI, N.; JAYANTI, J. PENGEMBANGAN E-MODUL BERBASIS HEYZINE FLIPBOOK PELAJARAN MATEMATIKA MATERI SUDUT KELAS V SD. Jurnal Ilmiah Pendidikan Dasar (JIPDAS), [S. l.], v. 5, n. 4, p. 3467–3475, 2025. DOI: 10.37081/jipdas.v5i4.3125. Disponível em: https://jurnal.spada.ipts.ac.id/index.php/JIPDAS/article/view/3125. Acesso em: 1 apr. 2026.