Hamzaoui L, Bouzid T. The Proposition of an EI Equation of Square and L–Shaped Slender Reinforced Concrete Columns under Combined Loading. Eng. Technol. Appl. Sci. Res. [Internet]. 2021 Jun. 12 [cited 2024 Jul. 18];11(3):7100-6. Available from: https://etasr.com/index.php/ETASR/article/view/4048