Hamad Khelaifa, Hachem Chaib, Abdelkader Hima, Ammar Khelaifa. Sustainable Rehabilitation of Oil-Contaminated Sand: Enhancing Mechanical Properties through Alluvial Sand Substitution and Polypropylene Fiber Reinforcement. IJCESEN [Internet]. 2026 Feb. 28 [cited 2026 Feb. 28];12(1). Available from: https://ijcesen.com/index.php/ijcesen/article/view/4986