HAMZAOUI, L.; BOUZID, T. The Proposition of an EI Equation of Square and L–Shaped Slender Reinforced Concrete Columns under Combined Loading. Engineering, Technology & Applied Science Research, Greece, v. 11, n. 3, p. 7100–7106, 2021. DOI: 10.48084/etasr.4048. Disponível em: https://etasr.com/index.php/ETASR/article/view/4048. Acesso em: 29 jun. 2022.