“Indirect Way for the Assay of Captopril Drug in Dosage FormsUsing1,10-Phenanthroline as a Selective Spectrophotometric Agent for Fe(II) Via Homemade CFIA /Merging Zones Technique” (2018) Ibn AL-Haitham Journal For Pure and Applied Sciences, 2017(IHSCICONF), pp. 294–320. doi:10.30526/2017.IHSCICONF.1879.