Nguyen Hoang Diep, Nguyen Thi Hai Nang, Do Thi Thu Trang, Ngo Thanh Huyen, Trinh Thi Nhi. VIETNAMESE MULTI-DOCUMENT SUMMARIZATION BASE UNSUPERVISED LEARNING METHODS. jst [Internet]. 2020Jan.14 [cited 2024Dec.22];24:66-1. Available from: http://tapchi.utehy.edu.vn/index.php/jst/article/view/326