2024. Synthesis, Characterization, Thermal Analysis Study and Antioxidant Activity for Some Metal Ions Cr (III), Fe (III), Mn (II) and Pd(II) Complexes with Azo Dye Derived from p-methyl-2-hydroxybenzaldehyde. Baghdad Science Journal. 21, 6 (Jun. 2024), 1960. DOI:https://doi.org/10.21123/bsj.2023.8188.