Khatimah H, Chan F, Khoirunnisa K. UJI VALIDITAS BAHAN AJAR BERBASIS DEEP LEARNING BERBANTUAN HEYZINE FLIPBOOK MATERI KERAGAMAN BUDAYA INDONESIA KELAS IV. Elementary J. Inov. Pendidik. Dasar [Internet]. 2026Feb.20 [cited 2026Feb.25];6(2):298-30. Available from: https://www.jurnalp4i.com/index.php/elementary/article/view/9526