Behavior of Self-Compacting Recycled Aggregate Filled Double Skin Steel Tubular Square Columns. Muthanna Journal of Engineering and Technology, [S. l.], v. 13, n. 1, 2025. Disponível em: https://www.muthuni-ojs.org/index.php/mjet/article/view/754. Acesso em: 20 jun. 2026.