Batch and Flow Injection Spectrophotometric Methods for the Determination of Clonazepam in Pharmaceutical Preparations via Oxidative Coupling with Pyrocatechol. Iraqi Journal of Science, [S. l.], v. 56, n. 2A, p. 898–908, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/10175.. Acesso em: 7 apr. 2025.