Flexural Behavior of Rectangular Double Hollow Flange Cold-Formed Steel I-beam. Tikrit Journal of Engineering Sciences, [S. l.], v. 30, n. 4, p. 28–35, 2023. DOI: 10.25130/tjes.30.4.4. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/1106.. Acesso em: 10 sep. 2026.