A Comparative Study of the Structural Behavior of Concrete Beams Reinforced with Different Configurations of GFRP and Steel Bars. jcoeng [انترنت]. 2 أبريل، 2024 [وثق 18 مايو، 2024];30(04):200-18. موجود في: https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/2144