B. S. Journal, "Flow injection analysis for the photometric determination of promethazine-HCl in pure and pharmaceutical preparation via oxidation by persulphate using Ayah 3SX3-3D solar micro photometer: Issam M. A. Shakir |Nagam S. Turkey", Baghdad Sci.J, م 10, عدد 4, ص 1190-1202, 2013.