Biswas, F. B., Roy, T. G., Rabi, S., & Islam, M. K. (2016). Synthesis, Characterization And Electrolytic Behavior Of Cadmium(II) Complexes Of 5,7,7,12,14,14- Hexamethyl-1,4,8,11-Tetraazacyclotetradeca-4,11- Diene And Isomers Of Its Saturated Analogue. European Scientific Journal, ESJ, 12(12), 186. https://doi.org/10.19044/esj.2016.v12n12p186