Jannah, S. M. E., Zuraida, Z., Yulfianna, D., & Aditia, E. (2021). Comparison of the Number of Bacterial Colonies Before and After Using Hand Sanitizer From Acacia Nilotica Leaf Extract : Perbandingan Jumlah Koloni Bakteri Sebelum Dan Sesudah Menggunakan Hand Sanitizer Dari Ekstrak Daun Acacia nilotica L. Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) (e-Journal), 7(3), 251-259. https://doi.org/10.22487/j24428744.2021.v7.i3.15670