G. E. Iniama, I. T. Iorkpiligh, and A. I. Alfred, “Stereochemical Characterization and Antimicrobial Activities of Synthesized Ni (11), Cu (11) and Zn (11) Schiff Base Complexes Derived from P-Nitroaniline and Salicylaldehyde”, theijst, vol. 6, no. 5, May 2018.