VORKALIS, Arturs; LAZOV, Luybomir. LASER HARDENING PROCESS ON Ck 45 DEPENDING ON THE LASER PARAMETERS - a small review. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, Rezekne, Latvia, n. 26, p. 77–81, 2023. DOI: 10.17770/het2022.26.6960. Disponível em: https://journals.rta.lv/index.php/HET/article/view/6960.. Acesso em: 5 may. 2024.