Nibal, Kh. ,Mousa, Labeeb. Ah. Al-Zubiadi, and Ishrak, Ab. Ahmed. “Evaluation of Toxic Oxidant Activity for Pure Cinnamic Acid in Albino Mice ”. Journal of Madenat Alelem University College, Vol. 3, no. 2, Dec. 2011, pp. 38-50, http://116.203.176.164/index.php/JMAUC/article/view/253.