“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.