Nurmaliza, Nurmaliza, Dewi Sartika Siagian, Sara Herlina, Siti Qomariah, Wiwi Sartika, and Rini Hariani Ratih. “Cuci Tangan Yang Benar Mencegah Penyebaran COVID-19 Di RT01 RW01 Desa Sungai Segajah Jaya Kabupaten Rokan Hilir”. Indonesia Berdaya 2, no. 1 (January 25, 2021): 77–85. Accessed June 26, 2026. https://ukinstitute.org/journals/ib/article/view/2110.