Experimental Study of the Process of Obtaining Filament for 3D Printing from Plastic Waste. Energy & Environment Management, [S. l.], v. 1, n. 2, p. 51–58, 2025. DOI: 10.63333/eem.v1n26. Disponível em: https://ojs.awpublishing.org/eem/article/view/48. Acesso em: 23 jun. 2025.