A. S. , S. S. . Nabiallah Ahmadi, “A Correlation between the Effect of Homogenous and Non-Homogenous Oil Contamination Dispersions on the Ultimate Load-Bearing Capacity of Pile Foundations Buried in Silty Sand”, Annals of RSCB, vol. 25, no. 6, pp. 3571–3584, May 2021.