SINGH NADKAR NARAYAN SINGH; JITENDRA SINGH; ALOK MUKHARJEE. Isolation and Characterization of flavonoids Luteolin and Quercetin from the leaves of Piper betle var Magahi. International Journal of Medical Toxicology and Legal Medicine, [S. l.], v. 26, n. 3 and 4, p. 32–43, 2023. Disponível em: http://ijmtlm.org/index.php/journal/article/view/1435. Acesso em: 5 dec. 2025.