“Co(II),Cu(II),Ni(II),Fe(II)and Cr(III) Complexes of N,O-Type Schiff base ligand derived from 4,4,-methylenedianiline Synthesis, Characterization and antibacterial studies”, UTJsci, vol. 7, no. 1, pp. 89–95, Jun. 2019, doi: 10.32792/utq/utjsci/v7i1.258.