Pengembangan Media Pembelajaran Smart Box di Kelas VII UPTD SMP Negeri 1 Kota Gunungsitoli. Indo-MathEdu Intellectuals Journal, [S. l.], v. 7, n. 2, p. 2427–2443, 2026. DOI: 10.54373/imeij.v7i2.5215. Disponível em: https://ejournal.indo-intellectual.id/index.php/imeij/article/view/5215. Acesso em: 12 aug. 2026.