SYNERGY BETWEEN THE CIRCULAR ECONOMY AND 3D PRINTING. Ekonomski signali: poslovni magazin, [S. l.], v. 18, n. 2, p. 49–68, 2024. DOI: 10.5937/ekonsig2302049D. Disponível em: http://esignali.edu.rs/index.php/es/article/view/145.. Acesso em: 6 oct. 2025.