Yahaya Ramli, Mahmod Abd Hakim Mohamad, and Mohd Shahir Yahya, MEKANIK PEPEJAL TEORI DAN PENYELESAIAN MASALAH. Penerbit UTHM, 2025. Accessed: Aug. 26, 2026. [Online]. Available: https://monograph.uthm.edu.my/index.php/penerbituthm/catalog/book/491