Arif, M. S., Nawaz, Y., & Abodayeah, K. (2026). A Two-Stage Coupled Exponential-Runge-Kutta Time Integration Scheme with Compact Spatial Discretization for Mixed Convective Thermal Flow Problems. Contemporary Mathematics, 7(3), 3820–3849. https://doi.org/10.37256/cm.7320269052