PURNAMA, Mohammad Dian. Variable Selection in Clustering for Sanitation Access Analysis in East Java Supporting SDG 6. Engineering, MAthematics and Computer Science Journal (EMACS), [S. l.], v. 8, n. 1, p. 49–55, 2026. DOI: 10.21512/emacsjournal.v8i1.14729. Disponível em: https://journal.binus.ac.id/index.php/EMACS/article/view/14729. Acesso em: 21 jul. 2026.