AL-Salami, Firyal M.A., Khudheyer G.K., and Abbas N.M. AL-Sharify. 2012. “Preparation of Poly (N-Cephalexin Amic Acids) As Drug Polymers”. Al Mustansiriyah Journal of Pharmaceutical Sciences 12 (2):25-34. https://doi.org/10.32947/ajps.v12i2.230.