Nonlinear analysis of RC columns using the Drucker-Prager model. Journal of Civil Engineering and Management, [S. l.], v. 19, n. 1, p. 69–77, 2013. DOI: 10.3846/13923730.2012.734858. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/3803. Acesso em: 10 may. 2025.