A. Numan, Hesham, et al. “EFFECT OF NUMBER AND DISTRIBUTION OF SHEAR CONNECTORS ON THE COMPOSITE BOX-GIRDER BRIDGE UNDER ENVIRONMENTAL THERMAL CONDITIONS”. Journal of Engineering and Sustainable Development, vol. 23, no. 6, Nov. 2019, pp. 35-54, https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/175.