A. Shubbar, Sawsan D., and Aqeel S. Al-Shadeedi. “UTILIZATION OF WASTE PLASTIC BOTTLES AS FINE AGGREGATE IN CONCRETE”. Kufa Journal of Engineering 8, no. 2 (July 17, 2017): 132–146. Accessed May 13, 2024. https://journal.uokufa.edu.iq/index.php/kje/article/view/1171.