Kh. Dawood, S. and M. Fakhree, F. (2013) β€œNew Complexes of ( 3, 4, 6, 13, 14, 16 – hexaazatricyclo [16,2,2,28,11] tetracosane- 2,5,7,12,15,17-hexaone) with Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II)”, Rafidain Journal of Science, 24(5), pp. 76–85. doi: 10.33899/rjs.2013.74545.