Performance of Reinforced Concrete Beams Composed of Recycled Concrete with Varying Compressive Strengths Under the Effect of Repeated Shear Loads. Tikrit j. eng. sci. [Internet]. 2026 May 10 [cited 2026 Sep. 9];33(1):1-17. Available from: https://www.tj-es.com/ojs/index.php/tjes/article/view/1792