Senserless Speed and Position of Direct Field Orientation Control Induction Motor Drive. Al-Khwarizmi Engineering Journal, [S. l.], v. 8, n. 4, p. 9–25, 2012. Disponível em: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/144. Acesso em: 30 apr. 2025.