FORMULASI GEL HAND SANITIZER EKSTRAK DAUN PEGAGAN (Centella asiatica) DAN AKTIVITASNYA TERHADAPStaphylococcus aureus. (2022). Joseph: Journal of Science and Pharmacy, 2(1), 65-73. https://joseph.ejournal.unan.ac.id/index.php/unan/article/view/46