Vũ , N.H., Vũ , T., Huỳnh, N.T. and Nguyễn, M.T. 2022. TiO2/rGO: Synthesis and application to cadmium and lead simultaneous determination by stripping voltammetry. Hue University Journal of Science: Natural Science. 131, 1C (Sep. 2022), 139-146. DOI:https://doi.org/10.26459/hueunijns.v131i1C.6882.