FAHMI IDRIS; MUHAMMAD ISMAIL. VOWEL PHONEMES. Guruku: Jurnal Pendidikan dan Sosial Humaniora, [S. l.], v. 1, n. 2, p. 78–86, 2023. DOI: 10.59061/guruku.v1i2.264. Disponível em: https://e-journal.poltek-kampar.ac.id/index.php/GURUKU/article/view/264. Acesso em: 7 jul. 2024.