HOANG, V. V. THE CATEGORY OF VOICE IN VIETNAMESE: A SYSTEMIC FUNCTIONAL DESCRIPTION. VNU Journal of Foreign Studies, [S. l.], v. 37, n. 1, 2021. DOI: 10.25073/2525-2445/vnufs.4653. Disponível em: https://jfs.ulis.vnu.edu.vn/index.php/fs/article/view/4653. Acesso em: 25 apr. 2024.