WASET
Prabhu, P. , Kulkarni, S. , Sharma, S.. "An Experimental Investigation on the Effect of Deep cold Rolling Parameters on Surface Roughness and Hardness of AISI 4140 Steel". World Academy of Science, Engineering and Technology, Open Science Index 60, International Journal of Mechanical and Mechatronics Engineering, (2011), 5(12), 2632 - 2637.