The Effects of Filling the Rectangular Hollow Steel Tube Beam with Concrete: An Experimental Case Study. Journal of Civil Engineering Researchers, [S. l.], v. 1, n. 3, p. 23–30, 2017. Disponível em: http://www.journals-researchers.com/ojs/index.php/jcer/article/view/16. Acesso em: 1 sep. 2025.