pramesti, kadesha 2025. Determination Of The Difference Handrub Boiled Betel Leaf (Piper Betle) Compared Alcohol On The Percentage Of Reducing The Number Of Microorganism Colony . Media Farmasi Indonesia. 20, 1 (Mar. 2025), 76-86. DOI:https://doi.org/10.53359/mfi.v20i1.317.