VOLLMANN, R.; SOON, T. W. Young Speakers of a Heritage Language: Hakka Speakers in Vienna. Journal of Modern Languages, [S. l.], v. 34, n. 1, p. 3–31, 2024. DOI: 10.22452/jml.vol34no1.2. Disponível em: http://jml.um.edu.my/index.php/JML/article/view/51065. Acesso em: 18 jul. 2024.