Ursutiu, Doru E, Yurii Kuchirka, Cornel Samoila, and L Vytvytska. “The Online Course and Laboratory for Study of Automatic Control Systems”. International Journal of Online and Biomedical Engineering (iJOE) 12, no. 01 (January 18, 2016): pp. 24–27. Accessed April 26, 2024. https://online-journals.org/index.php/i-joe/article/view/5106.