“Effectiveness of The Antibacterial Activity on Orthosiphon Aristatus Leaves Extract Against Proteus Mirabilis and Staphylococcus Saprophyticus: Uji Efektivitas Antibakteri Ekstrak Daun Kumis Kucing (Orthosiphon Aristatus) Terhadap Bakteri Proteus Mirabilis Dan Staphylococcus Saprophyticus”. 2021. Medicra (Journal of Medical Laboratory Science Technology) 4 (2): 72-77. https://doi.org/10.21070/medicra.v4i2.1582.