KINANA SYAH SULANJARI; CHASTINE FATICHAH. Optimized Closed Frequent High Utility Itemset Mining Using OSR, OWL, and MSU Pruning on Retail Transaction Data. JUTI: Jurnal Ilmiah Teknologi Informasi, [S. l.], v. 24, n. 1, p. 1–15, 2026. DOI: 10.12962/j24068535.v24i1.a1311. Disponível em: https://juti.if.its.ac.id/index.php/juti/article/view/1311. Acesso em: 6 may. 2026.