Formulation and Antibacterial Activity Test of Ethanol Extract Gel of Laruna Root (Chromolaena odorata L.) Against Staphylococcus aureus and Propionibacterium acnes . JFM [Internet]. 2024 Oct. 31 [cited 2025 Jul. 5];7(1):126-34. Available from: https://ejournal.medistra.ac.id/index.php/JFM/article/view/2231