Enhancing of Self - Compacting Reinforced Concrete Columns Using Central Reinforcement. International Journal of Current Engineering and Technology, [S. l.], v. 2, n. 4, p. 357–364, 2012. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/34. Acesso em: 15 apr. 2026.