Maruful H. Mazumder and  Raymond I. Gilbert,  Empirical Analytical Modelling of Average Bond Stress and Anchorage of Tensile Bars in Reinforced Concrete .   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2013, vol. 84(12). 960 - 965
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/9996802.