Amri, Yulida, and Dewi Novianti. “PENCEGAHAN PENYEBARAN COVID-19 MELALUI EDUKASI DAN PEMBUATAN HAND SANITIZER MENGGUNAKAN FORMULASI WORLD HEALTH ORGANIZATION (WHO) ”. Qardhul Hasan: Media Pengabdian kepada Masyarakat 8, no. 1 (April 14, 2022): 56–61. Accessed June 8, 2026. http://103.127.96.46/index.php/QH/article/view/4472.