Harikrishnan, S., K. Kanagarajan, and D. Vivek. “Analysisof NonlinearNeutral PantographDifferentialEquationswith ψ -Fractional Derivative”. Journal of Vibration Testing and System Dynamics 2, no. 1 (August 17, 2026): 33–41. Accessed August 17, 2026. https://lhscientificpublishing.com/index.php/jvtsd/article/view/241.