Aiube, Zakaria H., Muna S. Al-rawi, & Ahmed K. Ebrahem. " Solvent -Free One -Pot Multicomponent, Synthesis, Characterization and Anti-bacterial activity, of some 2substituted-3-cyano-Pyridine Derivatives." Ibn AL- Haitham Journal For Pure and Applied Science [Online], 28.2 (2015): 126-135. Web. 22 Jun. 2021