Fayhaa K.Al-Garah. 2023. " 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 22 (12):72-78. https://doi.org/10.25130/tjps.v22i12.933.