J. Mohammed, S., سالم, F. Almukhtar, R. and رنا (2013) “Spectrophotometric Assay of Bromhexine hydrochloride in Pure and in Pharmaceutical Dosage Forms by Diazometry Coupling Reaction”, Journal of Education and Science (JES), 26(5), pp. 197–209. doi: 10.33899/edusj.2013.163069.