KHALIL IBRAHIM MOHAMMED. Study The Effect of Increase Exposure Distance to Power and Beam Diameter in CO2Laser. Tikrit Journal of Pure Science, [S. l.], v. 22, n. 7, p. 143–150, 2023. DOI: 10.25130/tjps.v22i7.844. Disponível em: https://tjps.tu.edu.iq/index.php/tjps/article/view/844. Acesso em: 3 jul. 2024.