Stanasel, Caius, Traian Buidos, Flaviu Corb, Cosmin Gheghea, and Iulian Stanasel. “COMPARATIVE STUDY OF 3D PRINTING PIECES WITH FILAMENT AND POWDER”. Nonconventional Technologies Review 29, no. 3 (September 30, 2025). Accessed October 5, 2025. http://www.revtn.ro/index.php/revtn/article/view/534.