Eduardo P. Wiechmann and  Jorge A. Henríquez and  Pablo E. Aqueveque and  Luis G. Muñoz,  Triple Intercell Bar for Electrometallurgical Processes: A Design to Increase PV Energy Utilization .   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2019, vol. 152(8). 427 - 432
    [viewed 14 November 2019]. Available from: https://publications.waset.org/pdf/10010675.