COMPARATIVE BEHAVIOR OF CONCRETE FILLED STEEL TUBE, SAND FILLED STEEL TUBE, HOLLOW STEEL TUBE AND RCC COLUMN. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 15, p. -, 2022. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/6157. Acesso em: 8 sep. 2025.