Irtifaun Nisa’, Rusmiati, Imam Thohari, Demes Nurmayanti, and Rachmaniyah. “Gambaran Kualitas Lingkungan Sekolah Dasar Di Desa Dalegan, Gresik”. Jurnal Hygiene Sanitasi 4, no. 1 (April 30, 2024): 6–12. Accessed November 14, 2024. https://hisan.poltekkesdepkes-sby.ac.id/index.php/hisan/article/view/86.