Studying and Modeling the Effect of Graphite Powder Mixing Electrical Discharge Machining on the Main Process Characteristics. Al-Khwarizmi Engineering Journal, [S. l.], v. 11, n. 3, p. 20–36, 2015. Disponível em: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/251. Acesso em: 4 jul. 2025.