Behavior of RC Flat Slab with Opening Strengthened with Steel Reinforcement. University of Thi-Qar Journal for Engineering Sciences, [S. l.], v. 12, n. 1, p. 164–173, 2022. DOI: 10.31663/tqujes.12.1.434(2022). Disponível em: http://jeng.utq.edu.iq/index.php/main/article/view/479.. Acesso em: 13 jun. 2024.