Patil, S.B., Raykar, S.J., Patil, O.E., Ajit Patole , T. and Mahesh Ghorpade, M. 2021. Multiple-Criteria Decision Analysis (MCDA) and optimization of hard turning using Grey Relational Analysis (GRA). Manufacturing Technology Today . 20, 7-8 (Jul. 2021), 45–52.