KHATIMAH, Husnul; CHAN, Faizal; KHOIRUNNISA, Khoirunnisa. UJI VALIDITAS BAHAN AJAR BERBASIS DEEP LEARNING BERBANTUAN HEYZINE FLIPBOOK MATERI KERAGAMAN BUDAYA INDONESIA KELAS IV. ELEMENTARY: Jurnal Inovasi Pendidikan Dasar , [S. l.], v. 6, n. 2, p. 298–308, 2026. DOI: 10.51878/elementary.v6i2.9526. Disponível em: https://jurnalp4i.com/index.php/elementary/article/view/9526. Acesso em: 8 may. 2026.