HARIANTO II, Harianto II; AMIN, Teguh Satria; ZULFITRI, Zulfitri. Phonemic Study in Mother Languages in North Sumatra. Jurnal Educatio FKIP UNMA, [S. l.], v. 8, n. 3, p. 1207–1216, 2022. DOI: 10.31949/educatio.v8i3.3091. Disponível em: https://ejournal.unma.ac.id/index.php/educatio/article/view/3091. Acesso em: 26 apr. 2025.