ธรรมวาจา ว. A Study of Problems in Thai Speech of Chinese Students, Huachiew Chalermprakiet University. Liberal Arts Review, [S. l.], v. 13, n. 26, p. 28–38, 2018. Disponível em: https://so04.tci-thaijo.org/index.php/larhcu/article/view/156488. Acesso em: 29 mar. 2024.