A. Sheat, Mohammed, Zenab F. Saeed, and Mohammed J. Mohammed. 2009. “Synthesis of Some of Azo, Triazines and Schiff Bases Compounds from 4-Aminohippuric Acid”. Journal of Education and Science (JES) 22 (4):1-8. https://doi.org/10.33899/edusj.2009.57930.