Mechanical characteristics and FEA-based non-uniform infill density approaches for Fused Deposition Modelling (FDM)-printed components: A literature review. Journal of Engineering Researcher and Lecturer, [S. l.], v. 5, n. 2, p. 110–123, 2026. DOI: 10.58712/jerel.v5i2.220. Disponível em: https://jerel.rlsociety.org/index.php/jerel/article/view/220. Acesso em: 31 jul. 2026.