“Simultaneous Determination of Paracetamol ,Chlorpheniramine Maleate and Ascorbic Acid in Tablet Dosage Form by HPLC”. Al Mustansiriyah Journal of Pharmaceutical Sciences, vol. 11, no. 1, June 2012, pp. 10-17, https://doi.org/10.32947/ajps.v11i1.225.