WASET
    Pedro Luis Ferrer Penalver and  Edmundo da Silva Braga,  Simulation of Surge Protection for a Direct Current Circuit.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2017, vol. 121(1). 1 - 5
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/10006002.