H. . Abd AL-Latef Numan, “Behavior of Composite Beam with Partial ConnectionUnder Flexural Wave Propagation”, J. eng. sustain. dev., vol. 12, no. 3, pp. 164–184, Sep. 2008, Accessed: Apr. 03, 2025. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1695