RAJAGUKGUK, T.; SINAGA, A. B.; BARUS, E. PKM CUCI TANGAN PAKAI SABUN DI SMA SWASTA MUHAMMADIYAH-2 MEDAN TAHUN 2020. Jurnal Abdimas Mutiara, [S. l.], v. 1, n. 2, p. 184–190, 2020. Disponível em: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/1446. Acesso em: 29 jan. 2026.