Structural Performance of Reinforced Concrete Beams with Various Cross-Section. Diyala Journal of Engineering Sciences , [S. l.], v. 15, n. 1, p. 54–60, 2022. DOI: 10.24237/djes.2022.15105. Disponível em: https://djes.info/index.php/djes/article/view/812. Acesso em: 3 apr. 2025.