G., Arthi, and Vaanmathi M. “Controllability of Impulsive Damped Fractional Order Systems Involving State Dependent Delay”. Contemporary Mathematics 5, no. 4 (November 11, 2024): 4921–4933. Accessed April 8, 2025. https://ojs.wiserpub.com/index.php/CM/article/view/2718.