A Non-Ersatz Material Approach for the Topology Optimization of Elastic Structures Based on Piecewise Constant Level Set Method. Communications in Computational Physics, [S. l.], v. 30, n. 5, p. 1370–1389, 2021. DOI: 10.4208/cicp.OA-2020-0231. Disponível em: https://global-sci.com/index.php/cicp/article/view/7014. Acesso em: 6 dec. 2025.