Prima, Gloria, and Charitas Fibriani. “Analysis of School Grouping Against Educational Teachers in NTB Using K-Prototypes Method”. Journal of Information Systems and Informatics 4, no. 4 (November 14, 2022): 908-921. Accessed February 4, 2026. https://journal-isi.org.adsii.or.id/index.php/isi/article/view/378.