Solvent-Dependent Phytochemical Profiling and Antioxidant Potential of Piper betle Leaves and Piper nigrum Seeds. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 1, p. 2738–2744, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/4973. Acesso em: 8 aug. 2026.