Muthulakshmi, V., and R. Manjuram. “Interval Oscillation of Damped Second-Order Mixed Nonlinear Differential Equation With Variable Delay under Impulse Effects”. Journal of Applied Nonlinear Dynamics 9, no. 3 (August 17, 2026): 493–511. Accessed August 17, 2026. https://lhscientificpublishing.com/index.php/jand/article/view/627.