MARTINS, S. M.; ROSA, M. F. da; SOUZA, F.; GALAN, V.; MULLER, V.; ANDREAZZA, I. F. <b>Development and validation of analytical methodology for quantification of propranolol hydrochloride in a multiparticulate biphasic system by UV-vis spectrophotometry. Acta Scientiarum. Technology, [S. l.], v. 40, n. 1, p. e30754, 2018. DOI: 10.4025/actascitechnol.v40i1.30754. Disponível em: https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/30754. Acesso em: 7 set. 2025.