Jaja, Visher Laja, Bambang Susanto, and Leopoldus Ricky Sasongko. “Penerapan Metode Item-Based Collaborative Filtering Untuk Sistem Rekomendasi Data MovieLens”. d’Cartesian 9, no. 2 (September 4, 2020): 78–83. Accessed May 10, 2024. https://ejournal.unsrat.ac.id/v3/index.php/decartesian/article/view/28274.