DEWA MADE DWICKY PUTRA NUGRAHA. E-Modul IPA Berbasis Pendekatan Saintifik Pada Materi Cahaya & Alat Optik Kelas IV SD. Widya Accarya, [S. l.], v. 13, n. 1, p. 62–73, 2022. DOI: 10.46650/wa.13.1.1237.62-73. Disponível em: http://43.243.142.146/index.php/widyaaccarya/article/view/1237. Acesso em: 7 sep. 2025.