Tran, Bang, Huy Tran, Tinh Bui, and Thien Truong. “Extended Finite Element Method for Simulating the Mechanical Behavior of Multiple Random Holes and Inclusions in Functionally Graded Material”. Science and Technology Development Journal 20, no. K2 (June 30, 2017): 141-147. Accessed July 22, 2024. https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/460.