ARUNIMA SINGH; SHARAD SRIVASTAVA; ROHIT SAHU. Effect of machining parameters on MRR and TWR in EDM of AISI P-20 tool steel using L18 orthogonal Array. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 8, p. 42–47, 2015. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/1002. Acesso em: 7 jul. 2025.