Rahmatullah, Ilham, Apriyani Apriyani, and Anastasia Eris. 2023. “Sanitation of State Elementary School 008 Leleng, Sekolaq Darat District In 2022”. Jurnal EduHealth 14 (04):743-54. https://ejournal.seaninstitute.or.id/index.php/healt/article/view/3630.