CHUNG, N. V.; HIM, N. T.; KHIEM, B. Q.; TIEN, P. N. An effective high-order element for analysis of two-dimensional linear problem using SBFEM. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, [S. l.], v. 15, n. 3, p. 109–122, 2021. DOI: 10.31814/stce.nuce2021-15(3)-09. Disponível em: https://stce.vjst.net/index.php/en/article/view/1848. Acesso em: 18 sep. 2026.