Jawad HM, Jahanger ZK. The Effect of Oil Contaminated on Collapse Pattern in Gypseous Soil Using Particle Image Velocimetry and Simulation. Civ Eng J [Internet]. 2024 Jul. 1 [cited 2026 Jan. 22];10(7):2325-43. Available from: https://civilejournal.org/index.php/cej/article/view/4857