Tot, Pham Thi, et al. “Electrochemical Characterization of PbO2-TiO2 Composite Prepared on Stainless Steel Substrate by Cyclic Voltammetry Method”. Vietnam Journal of Science and Technology, vol. 60, no. 4, Aug. 2022, p. 631640, doi:10.15625/2525-2518/16966.