Unggul DB, Ainy KN, Jannah R. Profiling the Inequality of School Water, Sanitation, and Hygiene Facilities Among Indonesian Regions Using Cluster Analysis. JKL [Internet]. 2023 Jan. 30 [cited 2024 Aug. 3];15(1):27-36. Available from: https://e-journal.unair.ac.id/JKL/article/view/40386