Tuấn, Trần Ngọc, and Phan Thị Tươi. “Feature-Based Grammar in Adaptation to Vietnamese Natural Language Processing”. Journal of Computer Science and Cybernetics 21, no. 2 (July 24, 2012): 162–174. Accessed November 23, 2024. https://vjs.ac.vn/index.php/jcc/article/view/1448.