Phuc, Tran Ngoc, Pham Tran Vu, Pham Cong Xuyen, and Nguyen Vu Duy Quang. “Classification of Vietnamese Web Document”. Vietnam Journal of Science and Technology 51, no. 6 (March 6, 2018): 669–680. Accessed January 10, 2026. https://vjs.ac.vn/jst/article/view/11629.