“Improvement of Surface Roughness Quality for Stainless Steel 420 Plate Using Magnetic Abrasive Finishing Method”, alkej, vol. 6, no. 4, pp. 10–20, Dec. 2010, Accessed: Nov. 22, 2024. [Online]. Available: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/508