A. . A. Alfeehan, “Strengthening Of R.C. Beams By External Steel Plate Using Mechanical Connection Technique”, J. eng. sustain. dev., vol. 18, no. 2, pp. 202–215, Mar. 2014, Accessed: May 07, 2025. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/906