Drilling of FR-4 Composite Materials Using Single Pulse of Nd:YAG Laser. Al-Khwarizmi Engineering Journal, [S. l.], v. 9, n. 2, p. 1–11, 2013. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/163.. Acesso em: 4 may. 2024.