Developing a Project For Multimaterial 3D Printing, Using a Double Extruder Module For Personal Printing. Research, Society and Development, [S. l.], v. 9, n. 4, p. e62942853, 2020. DOI: 10.33448/rsd-v9i4.2853. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/2853. Acesso em: 28 jun. 2025.