Fayhaa K.Al-Garah. “ Preparation and Characterization of Some Transition Metal Complexes the First and Second With (1-Methyl-3-Piperidine Xanthate Potassium) and Ethylenediamine”. Tikrit Journal of Pure Science, vol. 22, no. 12, Feb. 2023, pp. 72-78, doi:10.25130/tjps.v22i12.933.