Boumekik, Nour El Islam, Mohamed Labed, Mekki Mellas, and Abdelhak Mabrouki. 2021. “Optimization of the Ultimate Bearing Capacity of Reinforced Soft Soils through the Concept of the Critical Length of Stone Columns”. Civil Engineering Journal 7 (9):1472-87. https://doi.org/10.28991/cej-2021-03091737.