Nguyen, Thanh Xuan, and Long Tuan Tran. “A Simplified Variant of the Time Finite Element Methods Based on the Shape Functions of an Axial Finite Bar”. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE 15, no. 4 (October 31, 2021): 42-53. Accessed June 16, 2024. https://stce.huce.edu.vn/index.php/en/article/view/2064.