JAMKAMON, K.; JANMANEE, P. Study of electrical discharge machining parameters for mould steel AISI P20. Engineering and Applied Science Research, [S. l.], v. 40, n. 1, p. 95–103, 2013. Disponível em: https://ph01.tci-thaijo.org/index.php/easr/article/view/8571. Acesso em: 18 may. 2024.