السيد ا., & عبد الرحمن عيسى. (2024). mproving the ductility of externally supported reinforced beams With reinforced polymer fibers and their increase. Tishreen University Journal -Engineering Sciences Series,, 46(3), 199–210. Retrieved from https://journal.tishreen.edu.sy/index.php/engscnc/article/view/17607