A. Najan, S. et al. 2022. Synthesis, Characterization and Antimicrobial Evaluation of a new Macrocyclic Ligand and Its Co (II), Ni (II,) Cu (II) and Zn (II)Complexes. Journal of Science & Technology (JST). 7, Special Issue 1 (May 2022), 60–68. DOI:https://doi.org/10.46243/jst.2022.v7.i03.pp60-68.