Sumarsono, shoraya anis wulandari; Endang Sri Rejeki; Destik Wulandari. A Penetapan Kadar Fenolik Total, Uji Aktivitas Tabir Surya Dan Antibakteri Propionibacterium Acnes Dari Ekstrak Etanol Daun Gambir (Uncaria Gambir Roxb): Determination of Total Phenolic Content, Test of Sunscreen and Antibacterial Activity of Ethanol Extract of Gambier Leaves. JKFN 2024, 3.