Amalia, Nova, and Nurdin Nurdin. “Performance Analysis of the K-Nearest Neighbor (K-NN) Method in Classifying Hajj Pilgrims Service Satisfaction”. Jurnal Media Informatika 6, no. 1 (October 26, 2024): 337–343. Accessed May 2, 2026. https://ejournal.sisfokomtek.org/index.php/jumin/article/view/4371.