Abdelaziz Salmi, Lahbib Bousshine and Khaled Lahlou. Study on Two Unbound Granular Materials Stiffness Analysis with Staged Repeated Load CBR Test. AAER-V1 [Internet]. 2021 Feb. 18 [cited 2026 Jun. 13];:142-8. Available from: https://stm.bookpi.org/AAER-V1/article/view/339