T. Al-Kattan, W., and E. M. Al-Nidaa. “Synthesis and Characterization of Mn(II), Co(II), Ni(II) and Cu(II) Complexes With New Schiff Base Derived from Isophthalaldehyde and 2-Amino-5-Nitropyridine”. Rafidain Journal of Science, vol. 25, no. 3, June 2014, pp. 65-73, doi:10.33899/rjs.2014.88645.