M. Salman M, H. Al-Amawee A. The Ratio between Static and Dynamic Modulusof Elasticity in Normal and High Strength Concrete. J. eng. sustain. dev. [Internet]. 2006 Jun. 1 [cited 2025 Apr. 26];10(2):163-74. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1812