KONDISI VITALITAS BAHASA TOBA DI KALANGAN MAHASISWA UNIVERSITAS NEGERI MEDAN. JURNAL KOULUTUS, [S. l.], v. 8, n. 1, p. 106–117, 2025. DOI: 10.51158/j76mqe55. Disponível em: https://ejournal.kahuripan.ac.id/index.php/koulutus/article/view/1447. Acesso em: 1 jul. 2025.