Talib Ibrahim Ibrahim, R., A. Azez Mahmmod Mahmmod, and G. Abdul Ruhman Taqa Taqa. “Synthesis of Silver Nano Particles Using Catechin and Apigenin and Study Their Anti- Oxidant Effect on the Laboratory Rats”. College of Basic Education Research Journal, vol. 16, no. 3, July 2020, pp. 919-43, doi:10.33899/berj.2020.166004.