Husni, Elidahanum, and Sucy Ramadany. “PRAKTEK CUCI TANGAN PAKAI SABUN PADA SISWA SEKOLAH DASAR 05 NAGARI MUNGKA KABUPATEN LIMA PULUH KOTA”. BULETIN ILMIAH NAGARI MEMBANGUN 2, no. 4 (December 31, 2019): 254–260. Accessed October 22, 2026. https://buletinnagari.lppm.unand.ac.id/index.php/bln/article/view/153.