PENGELOMPOKAN WILAYAH PENGEMBANGAN SAMBUNGAN BARU PDAM TIRTA SILAUPIASA BERBASIS METODE CLUSTERING K-MEDOIDS. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 5, p. 8188–8199, 2026. DOI: 10.54314/jssr.v9i5.7293. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/7293.. Acesso em: 17 oct. 2026.