Phytochemical and Antioxidant Profiling of n-Hexane and Ethyl Acetate Fractions of Psidium guajava Flowers. Communication In Physical Sciences, [S. l.], v. 12, n. 8, p. 2452–2459, 2025. Disponível em: https://journalcps.com/index.php/volumes/article/view/838. Acesso em: 14 jun. 2026.