Salem. A. Sultan, Samir S. Abubaker, .Abdarazag A, Hassan, Salah Iddin A. S. Issa. Optimization of Cutting Parameters for Surfaces Roughness of Medium Carbon Steel C-45 in CNC Turning Machining by Using Taguchi Method. SJST [Internet]. 2021 Dec. 23 [cited 2025 Apr. 3];3(1):047-58. Available from: https://sjst.scst.edu.ly/index.php/sjst/article/view/27