PEMBUATAN HAND SANITIZER BERBASIS BAHAN ALAM DI DESA TATAH LAYAP, KALIMANTAN SELATAN ERA PANDEMI COVID-19. JBN [Internet]. 2021 Apr. 28 [cited 2026 Aug. 24];1(1):18-24. Available from: https://e-jurnal.stikes-isfi.ac.id/index.php/JBN/article/view/679