AFRILLA, Shafa Della; ISTAHSINA, Fadia Nur; PARDEDE, Billy Christian; SINULINGGA, Jekmen. Semiotika Ulos Bintang Maratur pada Acara Adat Pitu Bulanan dalam Adat Batak Toba. Jurnal Pendidikan Tambusai, [S. l.], v. 8, n. 1, p. 11774–11780, 2024. DOI: 10.31004/jptam.v8i1.14161. Disponível em: http://jptam.org/index.php/jptam/article/view/14161. Acesso em: 10 may. 2025.