NGUYỄN THỊ , N. Singapore’s language policies. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 4, n. 8, p. 29–35, 2021. DOI: 10.51453/2354-1431/2018/247. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/247. Acesso em: 5 dec. 2024.