I. B. Pratama, A. Z. Fanani, M. A. Soeleman, and V. I. Kumalasari, “Optimizing Stroke Prediction Using Backward Elimination and SMOTE with C4.5 and K-Nearest Neighbors”, journalisi, vol. 8, no. 2, pp. 2529–2549, Apr. 2026, doi: 10.63158/journalisi.v8i2.1521.