Sari IDP, Pratiwi SM, Al Rosyid H. Clustering Wilayah Pulau Sumatera Berdasarkan Indikator Sosial Ekonomi Menggunakan Metode K-Medoids. RIGGS [Internet]. 2025 Dec. 30 [cited 2026 May 11];4(4):7530-6. Available from: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/4836