Farid, Z., N. Lamdouar, and J. Ben Bouziyane. “A New Simplified Prediction Method of the Contact State Between Shallow Foundations and Swelling Ground”. Civil Engineering Journal 7, no. 5 (May 1, 2021): 880–892. Accessed July 1, 2025. https://www.civilejournal.org/index.php/cej/article/view/2743.