GIRIDHAR, Vedantam. Quality control of herbal drugs through UV-Vis spectrophotometric analysis. International Journal of Ayurvedic Medicine, [S. l.], v. 6, n. 1, 2015. Disponível em: https://www.ijam.co.in/index.php/ijam/article/view/6S152015. Acesso em: 9 jul. 2025.