Al-Nuaimi, A.S., and P. Bhatt. 2005. “2D Idealisation of Hollow Reinforced Concrete Beams Subjected to Combined Torsion, Bending and Shear”. The Journal of Engineering Research [TJER] 2 (1):53-68. https://doi.org/10.24200/tjer.vol2iss1pp53-68.