Q. T. Nguyen, P. N. Pham Thi, N. T. Duong, and H. T. Van, “Copper(II) Complexes Bearing Unsymmetrical NNO-Tridentate Schiff Bases: Synthesis, Spectral Characterization, Electrochemical Behaviour and their Biological Activity”, ajc, vol. 37, no. 7, pp. 1587–1593, Jun. 2025.