Silitonga, Desni Rinanda, Anayanti Arianto, and Jansen Silalahi. 2023. “Determination of Antioxidant Activity, Total Phenolic and Total Flavonoid Contents in Tamarillo (Solanum Betaceum) peel’s Ethanolic Extracts”. International Journal of Basic & Clinical Pharmacology 13 (1):29-35. https://doi.org/10.18203/2319-2003.ijbcp20233819.