José R. G. Braga and Joice B. Mendes and Guilherme H. Caponetto and Alexandre C. B. Ramos, Software Model for a Computer Based Training for an HVDC Control Desk Simulator. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2010, vol. 39(3). 359 - 363 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/923.