USUNOMENA, U. .; EWAEN, E. M. .; KEVIN, E. . Comparative in vitro antioxidant activity of ethanol extracts of Vernonia amygdalina and Annona muricata leaves. Nigerian Journal of Pharmaceutical and Applied Science Research, [S. l.], v. 6, n. 1, p. 37–42, 2020. Disponível em: http://mail.nijophasr.net/index.php/nijophasr/article/view/163. Acesso em: 6 oct. 2024.