Kendrick Raphael Ticoalu and Ida Ayu Gde Suwiprabayanti Putra, “Rekomendasi Video Game Menggunakan Metode Collaborative Filtering dengan K-NN”, Jnatia, vol. 4, no. 3, pp. 653–658, May 2026, doi: 10.24843/JNATIA.2026.v04.i03.p22.