Cassava starch film loaded with extract of Piper betel leaf for anti-inflammatory activity. Indian Journal of Natural Products and Resources (IJNPR) [Formerly Natural Product Radiance (NPR)], [S. l.], v. 13, n. 1, p. 36–44, 2023. Disponível em: https://or.niscpr.res.in/index.php/IJNPR/article/view/3191. Acesso em: 15 may. 2026.