PERMADI, Vynska Amalia; AHMAD, Tohari; SANTOSO, Bagus Jati. DATA REFINEMENT APPROACH FOR ANSWERING WHY-NOT PROBLEM OVER K-MOST PROMISING PRODUCT (K-MPP) QUERIES. JUTI: Jurnal Ilmiah Teknologi Informasi, [S. l.], v. 16, n. 2, p. 171–180, 2018. DOI: 10.12962/j24068535.v16i2.a754. Disponível em: https://juti.if.its.ac.id/index.php/juti/article/view/754. Acesso em: 5 may. 2026.