Andrew, & T.G. Bharathi Kumaaran. (2014). PARAMETRIC ANALYSIS ON EFFECTS OF CUTTING PARAMETERS OF TAGUCHI METHOD OVER SURFACE ROUGHNESS IN HARD TURNING . International Journal of Intellectual Advancements and Research in Engineering Computations, 2(5), 179–186. https://doi.org/10.61096/ijiarec.v2.iss5.2014.179-186