CLARKE, Robert; TURNER, Emily. INVESTIGATING STRUCTURAL DIFFICULTIES IN PORTAL STEEL FRAME BUILDING. Ayden International Journal of Basic and Applied Sciences, [S. l.], v. 11, n. 2, p. 20–26, 2024. Disponível em: https://aydenjournals.com/index.php/AIJBAS/article/view/301. Acesso em: 23 aug. 2025.