S. Liputo, F. Tupamahu, W. Hasyim, S. A. Sabiku, R. Parman, and A. Hanapi, “Prediction of Elementary School Students’ Mental Health using Decision Tree Algorithm with K-Fold Cross-Validation in Bone Bolango Regency, Gorontalo Province ”, JLMA, vol. 4, no. 6, pp. 253-259, Dec. 2023.