H. Ibrahim, W., & A. Bashir, W. (2012). Spectrophotometric Determination of Metronidazole by Prior Reduction and Subsequent Diazotisation and Coupling with N-(1-naphthyl)ethylenediamine–Application to Pharmaceutical Preparations. Rafidain Journal of Science, 23(5), 78–93. https://doi.org/10.33899/rjs.2012.59994