Linh, Nguyễn Thị Thùy. “Expressing Satisfaction in American English and Vietnamese (as Seen from the Categorical Dimension of Directness-Indirectness)”. VNU Journal of Foreign Studies 31, no. 4 (December 15, 2015). Accessed November 23, 2024. https://jfs.ulis.vnu.edu.vn/index.php/fs/article/view/25.