Essa KSM, Taha HM, Elfeky EMS. Analytical Solution of the advection diffusion equation using Fourier and square complement methods and comparing with Gaussian model. Technium [Internet]. 2025 May 30 [cited 2026 Apr. 18];30:35-48. Available from: https://techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/12869