Sabah Ahmed, Ali, Laith Shakir Rasheed, and Ali Abdulrazaq Abdulredha. 2015. “EFFECT OF SPACING BETWEEN SHEAR CONNECTORS ON THE BEHAVIOR OF COMPOSITE CONCRETE STEEL BEAMS UNDER PURE TORSION”. Journal of Engineering and Sustainable Development 19 (4): 249-61. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/756.