Thiers Freire da Nóbrega, Carlos Augusto Moreira da Nóbrega, Andrés Martin Passaro, Experimental Paste Extrusion Mechanism for 3D Printing, Blucher Design Proceedings, Volume 9, 2021, Pages 1163-1176, ISSN 23186968, http://dx.doi.org/10.5151/sigradi2021-227 (www.proceedings.blucher.com.br/article-details/experimental-paste-extrusion-mechanism-for-3d-printing-37151) Palavras-chave:: ;