“EXPERIMENTAL INVESTIGATION AND ANALYSIS OF SURFACE ROUGHNESS PARAMETERS IN HARD TURNING OF AISI D2 STEEL USING COATED CARBIDE TOOLS”. Journal of Manufacturing Engineering 17, no. 1 (March 1, 2022): 035–043. Accessed September 5, 2025. https://www.smenec.org/index.php/1/article/view/472.