KEYUR V. PARMAR; PROF. R. I. PATEL. Experimental Investigation of Process Parameters of Micro EDM Drilling on Carbide (K20) material. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 1, n. 5, p. 390–397, 2014. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/85. Acesso em: 6 jul. 2025.