Silalahi Sidebang AMA. Pemetaan Kemiskinan Digital Kabupaten/Kota di Sumatera Utara Menggunakan Ward Hierarchical Clustering. J. Analytical Res. Statistic Computation [Internet]. 2024 Sep. 15 [cited 2026 Apr. 19];3(2):23-39. Available from: https://www.jarsic.org/main/article/view/54