BATCH AND FLOW-INJECTION SPECTROPHOTOMETRIC METHODS FOR DETERMINATION OF PARACETAMOL IN PHARMACEUTICAL PREPARATIONS BY COUPLING WITH DIAZOTIZED 4-NITROANILINE. Iraqi Journal of Science, [S. l.], v. 49, n. 2, p. 12–20, 2024. DOI: 10.24996/ijs.2008.49.2.%g. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/14423.. Acesso em: 11 apr. 2025.