Comparative Evaluation of Flat and Convex Copper-Nanographene Electrodes in EDM: Effects on Performance Measures. Tikrit Journal of Engineering Sciences, [S. l.], v. 32, n. 4, p. 1–9, 2025. DOI: 10.25130/tjes.32.4.6. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/2204.. Acesso em: 10 sep. 2026.