Ayunita Pertiwi T, Fandi Rahmat Halim, Nur ‘Afni, Irgie Rachmat Fahrezi, Dedi Pramana. Pemetaan Wilayah Dakwah Di Provinsi Riau Menggunakan Algoritma K-Means: Mapping of Da’wah Areas in Riau Province Using the K-Means Algorithm. SENTIMAS [Internet]. 2022Sep.1 [cited 2025Apr.4];1(1):80-6. Available from: https://journal.irpi.or.id/index.php/sentimas/article/view/300