Oktaviana Soleman, Charolina, Nyoman Pramaita, & Made Sudarma.
" Classification Of Loyality Customer Using K-Means Clustering, Studi Case : PT. Sucofindo (Persero) Denpasar Branch." International Journal of Engineering and Emerging Technology [Online], 5.2 (2020): 160-167. Web. 5 Apr. 2026