“ Simultaneous Decolorization of Tartrazine and Production of H2 in a Combined Electrocoagulation and Photocatalytic Processes Using CuO-TiO2 Nanotube Arrays: Literature Review and Experiment”. Indonesian Journal of Science and Technology, vol. 7, no. 3, Nov. 2023, pp. 385-04, https://ejournal.kjpupi.id/index.php/ijost/article/view/97.