Mohamed Amin, Khaled Abu el-hassan, Omar Mohamed Omar Ibrahim,Ahmed Mohamed Nasr (2021) “Influence of Environmentally Eco-Friendly Pozzolanic Materials on Microstructures and Durability of Environmentally-Friendly High-Strength Concrete”, Design Engineering, pp. 1158 -. Available at: http://www.thedesignengineering.com/index.php/DE/article/view/1782 (Accessed: 23April2024).