Erikson, Paul, et al. “APPLICATION OF THE K-MEANS CLUSTERING METHOD FOR PERFORMANCE ASSESSMENT BASED ON EDUCATOR COMPETENCE”. Jurnal Sistem Informasi Dan Ilmu Komputer, vol. 7, no. 1, Aug. 2023, pp. 250-4, doi:10.34012/jurnalsisteminformasidanilmukomputer.v7i1.3869.