S. T. Le, T. N. Dung, T. T. Huong, N. T. Dien, and D. P. Uyen, “Study on some parameters affecting the degradation of methylene blue in water by electro-fenton using Ti/PbO₂ anode”, Vietnam J. Sci. Technol., vol. 59, no. 5, pp. 609–622, Oct. 2021.