Abderrahim A, Amrane MN. Comparative Study: Simplified vs. FEM for Seismic Forces in Circular Tunnels. SEAGS-AGSSEA Journal [internet]. 2024 Sep. 26 [cited 2025 Apr. 16];55(3):1-16. available from: https://ph01.tci-thaijo.org/index.php/SEAGS_AGSSEA_Journal/article/view/255574