DO, D. T. T.; NGUYEN, T.-T.; NGUYEN, Q.-H.; BUI, T. Q. Analysis of non-uniform hexagonal cross-sections for thin-walled functionally graded beams using artificial neural networks. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, [S. l.], v. 15, n. 3, p. 1–12, 2021. DOI: 10.31814/stce.nuce2021-15(3)-01. Disponível em: https://stce.vjst.net/index.php/en/article/view/2039. Acesso em: 18 sep. 2026.