FEM-PGD BASED TECHNIQUE FOR COLUMN SHAPE OPTIMIZATION AGAINST BUCKLING. ASEAN Engineering Journal, [S. l.], v. 11, n. 4, p. 143–159, 2021. DOI: 10.11113/aej.v11.17870. Disponível em: https://journals.utm.my/aej/article/view/17870.. Acesso em: 4 may. 2024.