Antioxidant Activity Studies of Methanol Extract of Ciplukan Leaves using the Method of 2,2-DIPHENYL 1-PICRILHIDRAZYL (DPPH). Jurnal Penelitian Farmasi Indonesia, [S. l.], v. 9, n. 1, p. 31–36, 2020. DOI: 10.51887/jpfi.v9i1.800. Disponível em: http://ejournal2.stifar-riau.ac.id/index.php/jpfi/article/view/800. Acesso em: 23 nov. 2024.