OPTIMIZATION OF PARAMETERS FOR WHITE AND DARK LASER MARKING OF COPPER AND BRASS PRODUCTS. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 4, p. 475–480, 2025. DOI: 10.17770/etr2025vol4.8390. Disponível em: https://archive-journals.rtu.lv/etr/article/view/5187.. Acesso em: 11 mar. 2026.