PENDIDIKAN KESEHATAN CUCI TANGAN PAKAI SABUN (CTPS) DI SDN 101640 PORTIBI. JPMI [Internet]. 2025 Dec. 15 [cited 2026 Feb. 6];2(1). Available from: https://mmipublisher.yayasanmmi.com/index.php/pengmas/article/view/65