B. S.Al-Numan and N. Jsim Muhammed, “Residual Punching Strength of NSC, HSC and LWC Panels Exposed to High Temperatures”, J. eng. sustain. dev., vol. 16, no. 3, pp. 190–210, Sep. 2012, Accessed: Apr. 19, 2025. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1278