ELCHAIRA, Nadya; SYARFINA, Tengku. An Analysis of Formant Frequency of Indonesia Vowels By Bataknese and Javanese Speakers. Linguistic, English Education and Art (LEEA) Journal, [S. l.], v. 8, n. 1, p. 143–154, 2024. DOI: 10.31539/leea.v8i1.10347. Disponível em: https://journal.ipm2kpe.or.id/index.php/LEEA/article/view/10347. Acesso em: 4 apr. 2025.