M. SALMAN, Mohammed; H. AL-AMAWEE, Ali. The Ratio between Static and Dynamic Modulusof Elasticity in Normal and High Strength Concrete. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 10, n. 2, p. 163–174, 2006. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1812.. Acesso em: 26 apr. 2025.