The Effect of Acetone Vapor Smoothing Duration and Printing Orientation on The Mechanical Properties and Surface Characteristics of ABS Specimens from Fused Deposition Modeling 3D Printing. ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK, [S. l.], v. 16, n. 2, p. 400–417, 2026. DOI: 10.51747/energy.v16i2.p400-417. Disponível em: https://e-journal.upm.ac.id/index.php/energy/article/view/energy.v16i2.p400-417. Acesso em: 8 aug. 2026.