“A Comparative Study of Matched Asymptotic Expansion and Homotopy Perturbation Method for the Reaction-Convection-Diffusion Boundary Value Problem with Mathematica-Based Validation”, IJPACM, vol. 1, no. 1, pp. 136–150, Jun. 2026, Accessed: Sep. 10, 2026. [Online]. Available: https://ijpacm.nobleinkresearch.com/1/article/view/1