Kinana Syah Sulanjari, and Chastine Fatichah. 2026. “Optimized Closed Frequent High Utility Itemset Mining Using OSR, OWL, and MSU Pruning on Retail Transaction Data”. JUTI: Jurnal Ilmiah Teknologi Informasi 24 (1): 1-15. https://doi.org/10.12962/j24068535.v24i1.a1311.