M. Alasalli, Saba. “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) 25, no. 4 (December 1, 2012): 60–69. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23067.