The Effect of Recycled Heating and Cooling and The Effect of The Speciment Size on The Compressive Strength of Concrete Exposed To High Temperature. jcoeng [Internet]. 2015 Oct. 1 [cited 2024 Dec. 20];21(10):1-14. Available from: https://joe.uobaghdad.edu.iq/index.php/main/article/view/343