HARIANTO II, Harianto II; AMIN, Teguh Satria; ZULFITRI, Zulfitri. PHONOLOGICAL STUDY OF MANDAILING AND ANGKOLA LANGUAGES IN NORTH SUMATRA . Jurnal Educatio FKIP UNMA, [S. l.], v. 6, n. 2, p. 729–739, 2020. DOI: 10.31949/educatio.v6i2.690. Disponível em: https://www.ejournal.unma.ac.id/index.php/educatio/article/view/690. Acesso em: 1 may. 2025.