Antioxidant Assay of the Ethanolic Extract of Three Species of Rattan Fruits using DPPH Method. Journal of Tropical Pharmacy and Chemistry , [S. l.], v. 4, n. 4, p. 154–162, 2025. DOI: 10.30872/jtpc.v4i4.187. Disponível em: https://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/187. Acesso em: 31 dec. 2025.