"Investigation of Steel-Concrete Composite Beams With Different Types of Shear Connectors". Tikrit Journal of Engineering Sciences 20, no. 3 (أغسطس 31, 2013): 32–40. تاريخ الوصول نوفمبر 9, 2026. https://tj-es.com/ojs/index.php/tjes/article/view/410.