CHEN, Leimeng. Attitudes and Improvement Strategies of Hong Kong Residents Towards Mandarin based on the Two-Language and Three-Language Policy. Journal of Education and Educational Research, [S. l.], v. 14, n. 1, p. 31–40, 2025. DOI: 10.54097/2v40er73. Disponível em: https://drpress.org/ojs/index.php/jeer/article/view/31375. Acesso em: 10 jun. 2026.