N. T. Duyen, M. T. Duyen, M. T. Thanh Thuy, N. T. Van Anh, and P. T. Binh, “Synthesis of PANi-TiO2 composite and preparation of Ti/PANi-TiO2 electrode for electrochemical study in brewery wastewater”, VJChem, vol. 55, no. 2, p. 158, Apr. 2017.