NGHIEU, Vu Duc. Semantic structure and passive meaning of được, bị, phải in Vietnamese and ban, trǝw in Khmer. VNU Journal of Science: Social Sciences and Humanities, [S.l.], v. 25, n. 5E, dec. 2009. Available at: <https://js.vnu.edu.vn/SSH/article/view/1949>. Date accessed: 22 nov. 2024.