TIRUPATHI, B.; VENKATESHWARLU, G. INDIRECT SPECTROPHOTOMETRIC ESTIMATION OF DRUGS USING CERIUM (IV) AND RHODAMINE-B AS ANALYTICAL REAGENT. International Journal of Pharmacy and Pharmaceutical Sciences, [S. l.], v. 8, n. 1, p. 62–66, 2016. Disponível em: https://journals.innovareacademics.in/index.php/ijpps/article/view/7808. Acesso em: 9 may. 2024.