OKTAVIA, R.; ROHAMA, R.; SAPUTRI, R. A Antioxidant Activity And Determination Of Flavonoid Content Of Ethanol Extract Red Betel Leaf (Piper crocatum Ruiz & Pav) With Variation Of Particle Size Simplisia Powder. Journal Pharmaceutical Care and Sciences, [S. l.], v. 4, n. 1, p. 25–33, 2023. DOI: 10.33859/jpcs.v4i1.422. Disponível em: https://ejurnal.unism.ac.id/index.php/jpcs/article/view/422. Acesso em: 14 apr. 2024.