PERANCANGAN MESIN EXTRUDER FILAMEN 3D PRINTING BERBAHAN SAMPAH PLASTIK KAPASITAS 40 KG/JAM. Machine : Jurnal Teknik Mesin, [S. l.], v. 10, n. 2, p. 58–64, 2024. DOI: 10.33019/jm.v10i2.5413. Disponível em: https://journal.ubb.ac.id/index.php/machine/article/view/5413. Acesso em: 10 apr. 2026.