G. Ganjur Giwangkara, A. Mohamed, H. . Md. Nor, and N. H. . A. Khalid, “The Analysis of Stress Distribution on the Physical Model of Road Base Layer”, IJIE, vol. 12, no. 8, pp. 348–355, Sep. 2020, Accessed: Aug. 07, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/ijie/article/view/5902