M. A. S. . Ekowati, N. . Hidayat, and A. . Karim, “Predictive Modeling for Underweight Detection in Toddlers Using Support Vector Machine, K-Nearest Neighbors, and Decision Tree C4.5 Algorithms ”, J. Tek. Inform. (JUTIF), vol. 6, no. 6, pp. 5570–5589, Dec. 2025.