K. Dawood, Saad, and Thana Y. Yousif. “Characterization Studies on Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II) Complexes With New ligand`s Derived from Thiourea”. Journal of Education and Science 24, no. 1 (March 1, 2011): 22–28. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42042.