@article{ruscitti_tapia_rendtorff_2020,  title={A review on additive manufacturing of ceramic materials based on extrusion processes of clay pastes},  volume={66},  ISSN={0366-6913},  url={https://doi.org/10.1590/0366-69132020663802918},  DOI={10.1590/0366-69132020663802918},  number={380},  journal={Cerâmica},  publisher={Associação Brasileira de Cerâmica},  author={Ruscitti, A. and Tapia, C. and Rendtorff, N. M.},  year={2020},  month={Oct},  pages={354–366} }