DUONG, Xuan Quang. VIETNAMESE LANGUAGE – A HERITAGE. Thang Long Journal of Science: Van hien and Heritage, [S. l.], v. 2, n. 06, p. 103–116, 2022. Disponível em: https://science.thanglong.edu.vn/index.php/volb/article/view/180. Acesso em: 8 oct. 2024.