El-Sheikh, Hussam, and Tarek El-Gnemi. “Analysis of the Influence of EDM Parameters on Material Removal Rate and Electrode Wear Ratio of Al-Cu”. Libyan Journal for Engineering Research 1, no. 1 (March 1, 2017). Accessed August 23, 2026. https://next.fannak.com/index.php/LyJER/article/view/285.