Chemical variability in gymnemagenin, deacyl gymnemic acid, lupeol and stigmasterol of Gymnema sylvestre R. Br. populations in India. Indian Journal of Traditional Knowledge (IJTK), [S. l.], v. 22, n. 4, p. 761–769, 2023. DOI: 10.56042/ijtk.v22i4.7200. Disponível em: https://or.niscpr.res.in/index.php/IJTK/article/view/7200. Acesso em: 15 may. 2026.