Putri, M. K., & Dellima, B. R. E. M. (2025). Perbandingan Aktivitas Antioksidan, Inhibitor Enzim Tirosinase, dan Antibakteri Serum Ekstrak Air, Ekstrak Etanol Kulit Buah Kopi dan Kombinasinya: Comparison of Antioxidant Activity, Tyrosinase Enzyme Inhibitors, and Antibacterial Activity of Water Extract, Ethanol Extract of Coffee Fruit Peel and their Combination. Jurnal Sains Dan Kesehatan, 7(5), 338–346. https://doi.org/10.25026/jsk.v7i5.2533