R. Asmawi and I. K. Luyoh, “Comparison of Different Finite Element Method on Cracked Cantilever Beam Modal Analysis”, rpmme, vol. 4, no. 2, pp. 384–392, Jan. 2024, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/9317