E. J. TALABANI, R.; A. FARAJ, Y.; A. H. AL-BALDAWI, R. A Study on the Effects of Servovalve Lap on the Performance of a Closed - Loop Electrohydraulic Position Control System. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 17, n. 5, p. 1–14, 2009. DOI: 10.33899/rengj.2009.43375. Disponível em: https://jamh.uomosul.edu.iq/index.php/arej/article/view/30546. Acesso em: 8 sep. 2025.