Nur Suhada Ibrahim, and Zaiton Mat Isa. “Analytical Solution of the Advection-Diffusion Equation With Reaction and Spatially Dependent Coefficient for Exponentially Decay Source Injection”. Journal of Science and Technology 18, no. 1 (June 27, 2026): 119–128. Accessed July 22, 2026. https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/23929.