PENDIDIKAN KESEHATAN CUCI TANGAN PAKAI SABUN (CTPS) DI SDN 101640 PORTIBI. (2025). JPMI: Jurnal Pengabdian Masyarakat Munandar Membangun Indonesia, 2(1). https://mmipublisher.yayasanmmi.com/index.php/pengmas/article/view/65