TLC-Densitometry Analysis Method of Asiaticoside Assay and Antioxidant Activity of Centella asiatica (L.) Urban Extract: http://www.doi.org/10.26538/tjnpr/v7i9.23. Tropical Journal of Natural Product Research , [S. l.], v. 7, n. 9, p. 4003–4009, 2023. Disponível em: https://tjnpr.org/index.php/home/article/view/2651. Acesso em: 10 jan. 2026.