Mohsin jarullah, subhi, صبحی, Hamza Abbas Al-Hashemi, A. and اسماء (2020) “Spectrophotometric Determination of Salbutamol Sulphate and Mefenamic Acid Using Azur-A Dye in Presence of Oxidizing Agent N-bromosuccinimide”, Journal of Education and Science (JES), 29(4), pp. 222–244. doi: 10.33899/edusj.2020.127113.1072.