Bangun, H. A., Sitanggang, T. and Manurung, K. (2022) “EDUKASI CUCI TANGAN PAKAI SABUN DI ERA PANDEMI COVID-19 DI SMAN 19 KOTA MEDAN”, Jurnal Abdimas Mutiara, 3(1), pp. 84–93. Available at: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/2594 (Accessed: 30 January 2026).