JOURNAL, SADI; LI, Qi Li; LU2, Xiaoli. DISCUSSION ON RELATED PROBLEMS IN THE DESIGN OF PORTAL STEEL FRAME. Interdisciplinary Journal of Engineering and Environmental Sciences, [S. l.], v. 9, n. 1, p. 37–43, 2023. Disponível em: https://sadijournals.org/index.php/ijees/article/view/484. Acesso em: 14 mar. 2025.