Nababan, M., C. V. Sinaga, I. W. Napitupulu, A. Rahman, and S. -. “APPLICATION OF THE K-MEANS CLUSTERING METHOD FOR PERFORMANCE ASSESSMENT BASED ON THE COMPETENCY OF EDUCATORS”. Jurnal Sistem Informasi Dan Ilmu Komputer, vol. 7, no. 1, Aug. 2023, pp. 50-60, doi:10.34012/jurnalsisteminformasidanilmukomputer.v7i1.3951.