[1]
S. K. Dawood, “Synthesis and Characterization of Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II) Complexes with Hexa azamacrocyclic Ligands Derived from Thiosemicarbazide”, EDUSJ, vol. 24, no. 4, pp. 60–67, Jan. 1970.