In Vitro Antioxidant Activity and Cytotoxic Effect of Ethanol Extract of Vernonia elaeagnifolia Leaves against Breast Cancer Cell Lines. Tropical Journal of Natural Product Research , [S. l.], v. 8, n. 7, p. 7921–7925, 2024. DOI: 10.26538/tjnpr/v8i7.39 . Disponível em: https://www.tjnpr.org/index.php/home/article/view/4442. Acesso em: 2 jan. 2026.