MELIANA, Riska; MANALU, Manna Maria Sopiana; TRIYONO, Sulis. Tracing the Linguistic Roots of Malay and Batak Languages in Sumatra Island: A Historical Comparative Study. OKARA: Jurnal Bahasa dan Sastra, [S. l.], v. 18, n. 1, p. 142–164, 2024. DOI: 10.19105/ojbs.v18i1.12865. Disponível em: https://siakaddev.iainmadura.ac.id/index.php/okara/article/view/12865. Acesso em: 31 jul. 2026.