Che Ariffin, Muhammad Najmi, and Muhammad Khairudin Awang. “Empirical Mathematical Model of Multiple Interaction Cracks”. Research Progress in Mechanical and Manufacturing Engineering 2, no. 2 (January 17, 2022): 311–317. Accessed August 15, 2026. https://periodical.uthm.edu.my/index.php/rpmme/article/view/3765.