Dinh Huan, Phan. “A FOUR-NODE QUADRILATERAL FINITE ELEMENT FOR COMPOSITE STRUCTURE DESIGN”. Science and Technology Development Journal 1, no. 4 (April 30, 1998): 22-30. Accessed July 22, 2024. https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3720.