Phonemic-Phonological and Lexical Variations of Batak Toba Language: A Case of Language Use in Tapanuli Tengah and Tapanuli Utara. English Language and Literature (JELL), [S. l.], v. 15, n. 1, p. 46–55, 2026. DOI: 10.24036/9rm3mb10. Disponível em: https://jell.ppj.unp.ac.id/index.php/jell/article/view/55. Acesso em: 22 jul. 2026.