Flavonoid Level Determination in Jamu Pegel Linu in Magelang Regency Using Uv-Visible Spectrophotometry. Journal of Tropical Pharmacy and Chemistry , [S. l.], v. 7, n. 2, p. 90–97, 2025. DOI: 10.30872/j.trop.pharm.chem.v7i2.155. Disponível em: https://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/155. Acesso em: 19 apr. 2025.