INFLUENCE OF SOME PROCESS INPUT FACTORS ON THE SURFACE ROUGHNESS AMPLITUDE PARAMETERS AT EDM WHEN USING TUBULAR TOOL ELECTRODES. Nonconventional Technologies Review, [S. l.], v. 23, n. 2, 2019. Disponível em: https://www.revtn.ro/index.php/revtn/article/view/219. Acesso em: 17 apr. 2026.