Saeed, Sohail, Naghmana Rashid, Muhammad Ali, and Rizwan Hussain. 2010. “Synthesis, Characterization and Antibacterial Activity of Nickel (II) and Copper (II) Complexes of N-(alkyl(aryl)carbamothioyl)-4-Nitrobenzamide”. European Journal of Chemistry 1 (3):200-205. https://doi.org/10.5155/eurjchem.1.3.200-205.120.