R. Zulaikha, B. Warsito, and A. Sugiharto, “An Explainable PCA-XGBoost Model for Predicting Bloodstream Infection in Hemodialysis Patients”, journalisi, vol. 8, no. 4, pp. 4270–4291, Aug. 2026, doi: 10.63158/journalisi.v8i4.1694.