“Dynamic Properties of Polymer Modified Concrete Subjected to Nitric Acid Attack”, J. eng. sustain. dev., vol. 13, no. 2, pp. 30–50, Jun. 2009, Accessed: May 19, 2024. [Online]. Available: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1554