Giang NL, Tùng NT, Thi V Đức. A new method for attribute reduction to imcomplete decision table based on metric. J. Comput. Sci. Cybern. [Internet]. 2012 Oct. 18 [cited 2025 Apr. 9];28(2):129-40. Available from: https://vjs.ac.vn/index.php/jcc/article/view/2494