PUTRIAMELIA SARI DLY; BUDI HALOMOAN SIREGAR. Pengembangan Bahan Ajar Digital Berbasis Saintifik pada Materi Himpunan Kelas VII MTs Negeri Sibolga. Nusantara Journal of Multidisciplinary Science, [S. l.], v. 2, n. 1, p. 71–84, 2024. Disponível em: https://jurnal.intekom.id/index.php/njms/article/view/656. Acesso em: 6 may. 2026.