S. A. FICĂ, C. BABIȘ, and A. DIMITRESCU, “Additive Manufacturing by 3D Printing of the Landmark Gas Reduction R2-M60x2, Using ABS+ Filament”, The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, vol. 46, no. 2, pp. 38-43, Jun. 2023.