1.Nguyen TBD, Phung TN, Vu TT. A study of data augmentation and accuracy improvement in machine translation for Vietnamese sign language. J. Comput. Sci. Cybern. [Internet]. 2023 Jun. 12 [cited 2025 Dec. 5];39(2):143-58. Available from: https://vjs.ac.vn/jcc/article/view/18025