Isolation, Characterization and Cumulative Quantification approach for nine organic impurities in empagliflozin and linagliptin drugs. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 31, n. 3, p. 470–482, 2024. DOI: 10.56042/ijct.v31i3.4234. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/4234. Acesso em: 25 may. 2026.