Surface Roughness Analysis in AWJM for Enhanced Workpiece Quality M. Manikandan, S. Hemalatha, Awadhesh Chandramauli, Sharath Ambrose and Zaid Alsalami E3S Web Conf., 491 (2024) 04019 Published online: 21 February 2024 DOI: 10.1051/e3sconf/202449104019