WASET
    Kyung-Suk Choi and  Hyung-Joon Kim,  An Analytical Study on Rotational Capacity of Beam-Column Joints in Unit Modular Frames.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 98(2). 100 - 103
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10000322.