Aznawi, Nasrul Mahruf, and Abdul Halim Hasugian. “Application of K-Means Clustering to Group Deforestation Areas in Indonesia”. IDEALIS : InDonEsiA JournaL Information System, vol. 9, no. 2, July 2026, pp. 440-9, doi:10.36080/idealis.v9i2.3836.