Shahrad Ebrahimzadeh,  Review of Affected Parameters on Flexural Behavior of Hollow Concrete Beams Reinforced by Steel/GFRP Rebars.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2023, vol. 199(7). 298 - 313
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013183.