The Effect of Ethanol Solvent Concentration on Antimicrobial Activities The Extract of Andalas Endophytic Bacteria (Morus Macroura Miq.) Fermentation Product. EKSAKTA [Internet]. 2020 Apr. 30 [cited 2026 Aug. 5];21(1):1-6. Available from: http://eksakta.ppj.unp.ac.id/index.php/eksakta/article/view/210