KOUPRIANOFF, D. R. INVESTIGATION OF ACOUSTIC EMISSION SIGNAL DURING LASER POWDER BED FUSION AT DIFFERENT OPERATING MODES. The South African Journal of Industrial Engineering, [S. l.], v. 32, n. 3, p. 279–283, 2021. DOI: 10.7166/32-3-2663. Disponível em: https://sajie.journals.ac.za/pub/article/view/2663. Acesso em: 3 may. 2024.