NGUYEN , Q. T.; LE , V. N. Compute and Define Region of Elastic Reaction Force for Calculating the Section Force of Underground Construction by Finite Element Method. Journal of Technical Education Science, [S. l.], v. 3, n. 1, p. 72–79, 2008. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/905. Acesso em: 7 apr. 2026.