IBRAHIM, Nashwa Ahmed; ABD EL ALEEM, Eglal Abdelhamid; ABUELAZEM, Walaa Gamal; ABDELHAMID, Nessreen Salah. New green HPLC and TLC methods for the determination of dapagliflozin, metformin hydrochloride, and its two official impurities, melamine and cyanoguanidine, in their quaternary mixture. European Journal of Chemistry, [S. l.], v. 16, n. 3, p. 302–310, 2025. DOI: 10.5155/eurjchem.16.3.302-310.2688. Disponível em: https://eurjchem.com/index.php/eurjchem/article/view/2688. Acesso em: 3 oct. 2025.