Ismail, Al Emran, Ahmad Kamal Ariffin, Shahrum Abdullah, and Mariyam Jameelah Ghazali. “Finite Element Analysis of J-Integral for Surface Cracks in Round Bars under Combined Mode I Loading”. International Journal of Integrated Engineering 9, no. 2 (April 5, 2017). Accessed June 26, 2024. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/1547.