DEVELOPMENT AND VALIDATION OF HPTLC METHOD FOR SIMULTANEOUS DETERMINATION OF METOPROLOL SUCCINATE AND ATORVASTATIN CALCIUM IN A PHARMACEUTICAL DOSAGE FORM. International Research Journal of Pharmacy, [S. l.], v. 4, n. 2, p. 126–131, 2024. Disponível em: https://irjponline.org/index.php/irjp/article/view/2279. Acesso em: 5 nov. 2026.