In vitro Antioxidant Activity of Ethanolic Extract of Leaves of Piper Cubeba. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 12, p. 19042–19044, 2022. Disponível em: http://www.ijfans.org/index.php/Journal/article/view/14419. Acesso em: 24 aug. 2026.