Jepriana, I Wayan, and Shofwan Hanief. “METODE ITEM-BASED COLLABORATIVE FILTERING UNTUK MODEL SISTEM REKOMENDASI KONSENTRASI PENJURUSAN DI STMIK STIKOM BALI”. Jurnal Teknologi Informasi dan Komputer 6, no. 1 (January 23, 2020). Accessed July 7, 2025. https://jurnal.undhirabali.ac.id/index.php/jutik/article/view/1000.