Calvo, Isidro, E. Zulueta, F. Oterino, and J. M. Lopez-Guede. “A Remote Laboratory for a Basic Course on Control Engineering”. International Journal of Online and Biomedical Engineering (iJOE) 5, no. 3 (July 27, 2009): pp. 8–13. Accessed May 1, 2024. https://online-journals.org/index.php/i-joe/article/view/925.