Formulation, optimization and characterization of Betaxolol hydrochloride proniosomes using 3-2 factorial design. International Journal of Research in Pharmaceutical Sciences and Technology, [S. l.], v. 1, n. 3, p. 89–97, 2024. DOI: 10.33974/ijrpst.v1i3.161. Disponível em: https://rubatosis.org/journals/index.php/ijrpst/article/view/21.. Acesso em: 24 dec. 2025.