“THREE-DIMENSIONAL ANALYSIS FOR THE EFFECT OF PILES GEOMETRY AND ARRANGEMENT ON THE DYNAMIC RESPONSE OF PILED RAFT FOUNDATION”, J. eng. sustain. dev., vol. 22, no. 5, pp. 68–82, Sep. 2018, Accessed: May 10, 2024. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/400