Green Preparation of Cu Nanoparticles with Bioreductor of Red Dragon Fruit Peel Extract: Visible Spectroscopy Properties. Journal of Tropical Pharmacy and Chemistry , [S. l.], v. 8, n. 1, p. 93–100, 2024. DOI: 10.30872/j.trop.pharm.chem.v8i1.174. Disponível em: http://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/174. Acesso em: 2 jul. 2025.