Ahmed, S., K. Salih, H. Ahmad, Z. Jawhar, and D. Hamad. “Synthesis, Spectroscopic Characterization and Antibacterial Activity of New Series of Schiff Base Derived from 4-Aminoantipyrine and 2-Amino Benzimidazole”. Zanco Journal of Medical Sciences (Zanco J Med Sci), Vol. 23, no. 2, Aug. 2019, pp. 206-1, doi:10.15218/zjms.2019.026.