Estimation of Valsartan in Pharmaceutical Formulation by Area under Curve Spectrophotometric Method. International Journal of Advances in Pharmaceutics, [S. l.], v. 7, n. 1, p. 01–04, 2018. DOI: 10.7439/ijap.v7i1.4550. Disponível em: https://ssjournals.co.in/index.php/ijap/article/view/4550. Acesso em: 15 jun. 2025.