2023. Ni2+, Pt4+, Pd2+, and Mn2+ Metal ions Complexes with Azo Derived from Quinolin-2-ol and 3-amino-N-(5-methylisoxazol-3-yl) Benzenesulfonamide: Synthesis, Characterization, Thermal Study ,and Antioxidant Activity. Baghdad Science Journal. 20, 6 (Dec. 2023). DOI:https://doi.org/10.21123/bsj.2023.7708.