Haryadi, D. “Penerapan Algoritma K-Means Clustering Pada Produksi Perkebunan Kelapa Sawit Menurut Provinsi”. Journal of Informatics and Communication Technology (JICT), vol. 3, no. 1, July 2021, pp. 50-64, doi:10.52661/j_ict.v3i1.71.