MOKOAGOUW, M.; EVAAY, J. E. .; SUKRISTININGSIH. Students’ Pronunciation Variations of Fricative Labiodental and Fricative Palato-Alveolar Sounds . Metathesis: Journal of English Language, Literature, and Teaching, Magelang, Indonesia, v. 6, n. 2, p. 239–246, 2022. DOI: 10.31002/metathesis.v6i2.192. Disponível em: https://journal.untidar.ac.id/index.php/metathesis/article/view/192. Acesso em: 6 may. 2024.