Sugihartono, Tri, Djoko Soetarno, Rahmat Sulaiman, Sarwindah, Marini, and Fitriyani. 2026. “Ensemble Learning for Pediatric Stunting Detection: A Comparative Study of XGBoost, Random Forest, and LightGBM With Oversampling Techniques”. Journal of Information Systems and Informatics 8 (2): 1672-92. https://doi.org/10.63158/journalisi.v8i2.1568.