Yustanti, W., A. Iwan Nurhidayat, and M. . Iskandar Java. “Optimizing Tuition Fee Determination With K-Means Cluster Relabeling Based on Centroid Mapping of Principal Component Pattern”. Journal of Information Systems Engineering and Business Intelligence, vol. 11, no. 3, Oct. 2025, pp. 445-58, doi:10.20473/jisebi.11.3.445-458.