OVERVIEW OF ELEMENTARY SCHOOL SANITATION IN THE WORKING AREA OF ​​BANJARNEGARA PUBLIC HEALTH CENTER 1 BANJARNEGARA DISTRICT. MSJ [Internet]. 2024 Jun. 28 [cited 2026 May 5];10(01). Available from: http://jurnal.polibara.ac.id/index.php/ojsdata/article/view/37