Trọng, Nguyễn Hữu. “Algorithm for Exploitation the Frequent Itemset Effective Based on Data Subclass Technology”. Journal of Computer Science and Cybernetics 23, no. 3 (July 23, 2012): 260–271. Accessed May 5, 2024. https://vjs.ac.vn/index.php/jcc/article/view/1384.