Rajendran, N., A. Periyasamy, N. Kamatchi, and V. Solomon. “Synthesis and Efficacy of copper(II) Complexes Bearing N(4)-Substituted Thiosemicarbazide and Diimine Co-Ligands on Plasmid DNA and HeLa Cell Lines”. Journal of the Serbian Chemical Society, vol. 85, no. 3, Mar. 2020, pp. 321-34, doi:10.2298/JSC190429093R.