Trisia, A.; Philyria, R.; Toemon, A. N. Uji Aktivitas Antibakteri Ekstrak Etanol Daun Kalanduyung (Guazuma Ulmifolia Lam.) Terhadap Pertumbuhan Staphylococcus Aureus Dengan Metode Difusi Cakram (Kirby-Bauer): Antibacterial Activity Test of Ethanol Extract from Kalanduyung Leaf (Guazuma Ulmifolia Lam.) on Staphylococcus Aureus Growth With Difussion Method (Kirby-Bauer). Anterior J 2018, 17, 136-143.