Hosseinpour, Saeed, and Jafar Najafizadeh. “Seismic Response of Irregular Triangular Alluvial Valleys under Shear Waves Using Spectral Elements”. Civil Engineering Journal 4, no. 11 (November 30, 2018): 2652–2666. Accessed October 23, 2025. https://www.civilejournal.org/index.php/cej/article/view/1165.