Khaidar, A., Nurdin, N., Fajriana, F., Taufiq, T., & Hamdhana, D. (2026). Classification Analysis of Single Tuition Fees Using the Random Forest Method with K-Fold Cross Validation. Journal of Applied Informatics and Computing, 10(1), 125–133. https://doi.org/10.30871/jaic.v10i1.11798