(x, I. this paper we consider the initial boundary value problem for a nonlinear damping and a delay term of the form: |u_t|^lu_tt- u et al. 2026. Blow-up of Result in a Nonlinear Wave Equation with Delay and Source Term. Discontinuity, Nonlinearity, and Complexity. 10, 4 (Aug. 2026), 733–741. DOI:https://doi.org/10.5890/DNC.2021.12.012.