SAPRI, Sapri. Uji Aktivitas Antioksidan Ekstrak Kayu Bayur Sulawesi (Pterospermum celebicum Miq.) dengan Metode Penangkapan Radikal Bebas DPPH (2,2-diphenyl-1-picryl-hydrazyl). Journal of Tropical Pharmacy and Chemistry, [S. l.], v. 1, n. 3, p. 227–234, 2011. DOI: 10.25026/jtpc.v1i3.33. Disponível em: https://jtpc.jurnalfamul.com/index.php/jtpc/article/view/33. Acesso em: 25 may. 2026.