Mirah L, Girsang E, Nasution AN, Lister INE. Antioxidant and Tyrosinase Enzyme Inhibition Activity of Lime Peel and Seed Ethanol Extract. ASRJETS-Journal. 2020;63(1):87-93. Accessed September 18, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/5491