HERAWATI, Desi; TANJUNG, Muaz. Ulos Ragi Pakko and Batak Toba Cultural Meaning in a North Sumatra Museum Collection. Yupa: Historical Studies Journal, [S. l.], v. 10, n. 2, p. 172–182, 2026. DOI: 10.30872/yupa.v10i2.6712. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/yupa/article/view/6712. Acesso em: 5 jul. 2026.