Titah, James Tembei, et al. “Design of New N-Salicylidene Alanine Transition Metal Schiff-Base Complexes With Zn(II), Mn(II), Fe(II), and Fe(III): Synthesis, Characterization, Toxicity, and Computational Studies of the Potential Metal-Ligand Binding Sites”. European Journal of Applied Sciences, vol. 11, no. 4, Aug. 2023, pp. 78-102, doi:10.14738/aivp.114.15168.