M. Alasalli, S., and صبا. “Synthesis and Characterization of Some New Complexes of Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Hg(II) With 2,3 and 3,4- Di-(2΄-Thiophenoyloxy) Aniline”. Journal of Education and Science (JES), vol. 25, no. 4, Dec. 2012, pp. 60-69, doi:10.33899/edusj.2012.66954.