Synthesis, Spectral Characterization Of Co(II), Ni(II), Cu(II) And Zn(II) Complexes Of Schiff Bases Derived From 2-Hydroxy 2-Mercapto-3-Formyl Quinoline And 2,6-Diaminopyridine And Their Biological Studies. AJBR 2024, 27 (4S), 13913-13930. https://doi.org/10.53555/AJBR.v27i4S.7025.