Eduardo N. Velloso and  Fernando M. N. Dantas and  Luciano S. Barros,  Elegant: An Intuitive Software Tool for Interactive Learning of Power System Analysis.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2022, vol. 183(3). 120 - 125
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10012455.