“Synthesis and Characterization Studies of New Heterocyclic Azo Compound 2-[2‾-(4,5-Dimethyl Thaizolyl Azo]-5-Amino Anilin With Some Complexes  Metal Ions”. Muthanna Journal of Pure Science, vol. 10, no. 1, June 2023, https://doi.org/10.52113/2/10.01.2023/44-61.