“Implementation K-Means Algorithm and Decision Tree for Prediction Graduation in Vocational School Student Diploma Data”. G-Tech: Jurnal Teknologi Terapan 10, no. 3 (July 10, 2026): 1216–1225. Accessed October 5, 2026. https://ejournal.uniramalang.ac.id/g-tech/article/view/10139.