FOGARASI, Szabolcs, et al. “REMOVAL OF LEAD FROM INDUSTRIAL WASTEWATER BY ELECTROCOAGULATION USING SACRIFICIAL ALUMINIUM ELECTRODES”. Studia Universitatis Babeș-Bolyai Chemia, vol. 61, no. 3, Sept. 2016, pp. 145-54, https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/8340.