Heng, S. H. ., Muhamad Azmi, M. S., Rojan, M. A. ., Hashim, M. S. M. ., & Ismail, A. H. (2021). The Characterization of J-Integral for Elastic-Plastic Crack Growth Evaluation using Finite Element Analysis. International Journal of Integrated Engineering, 13(7), 176-184. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/9541