Pengembangan Bahan Ajar (E-Book) Berbasis Metakognisi Menggunakan 3d Pageflip Pada Materi Struktur Atom Dan Sistem Periodik. Indonesian Journal of Education Research (IJoER), [S. l.], v. 1, n. 5, p. 135–140, 2020. Disponível em: https://cahaya-ic.com/index.php/IJoER/article/view/672. Acesso em: 25 may. 2026.