Wahidin, Ahmad Jurnaidi. “Implementation of K-Means Algorithm in Determining Clustering of Lion Air Pilots: Implementasi Algoritma K-Means Dalam Menentukan Klasterisasi Pilot Lion Air”. SYSTEMATICS 3, no. 1 (November 9, 2021). Accessed January 15, 2025. https://journal.unsika.ac.id/systematics/article/view/5741.