Evaluation of the Mechanical Behavior of PLA Samples Produced by FFF 3D Printing Using Heterogeneous Filling Modes. Revista Brasileira de Iniciação Científica, [S. l.], p. e025004, 2025. Disponível em: https://periodicoscientificos.itp.ifsp.edu.br/index.php/rbic/article/view/2231. Acesso em: 23 sep. 2026.