Performance of Partially Concrete Filled C-purlin Beam-Slab System: Numerical Investigation. NTU Journal of Engineering and Technology, [S. l.], v. 5, n. 1, p. 271–279, 2026. DOI: 10.56286/ne4ntb77. Disponível em: https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/2073.. Acesso em: 9 mar. 2026.