COORDINATION ASPECTS OF MANGANESE II WITH PIPERIDINE AND PIPERAZINE DITHIOCARBAMATES IN THE PRESENCE OF A SECOND LIGAND BIOLOGICAL STUDIES A COMPARATIVE STUDY WITH ZINC II NICKEL II AND COPPER II ANALOGS
SYNTHESIS CHARACTERIZATION AND STUDY OF BIOLOGICAL APPLICATIONS OF FEW FIRST ROW TRANSITION METAL COMPLEXES WITH TYROSINE AND THIOSEMICARBAZIDE BASED LIGANDS
