J.E. Castro, D.Y. Principe, C.E. Quinones, J.E. Huanes, F.P. Siccha, J.A. Cruz, W. Moreno, Simultaneous Removal of Cadmium and Copper in Aqueous Solution by Electrocoagulation: Influence of pH and Electric Current Density, Chemical Engineering Transactions. 103 (2023) 925-930. doi:10.3303/CET23103155.