Ojha, G., Yadav, G. and Yadav, P. 2014. Optimization Technique For Surface Roughness Prediction in Turning Operation. SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology. 6, 02 (Dec. 2014), 117-124. DOI:https://doi.org/10.18090/samriddhi.v6i2.1562.