TY - JOUR T1 - Pareto–Edgeworth–Grierson (PEG), Preference Selection Index (PSI) and CURLI method in multi criteria decision making for turning process parameters optimization JO - Matéria (Rio de Janeiro) A1 - Murugesan, Seenivasan A1 - Ramanathan, Thirumalai A1 - Thangamuthu, Venugopal A1 - Kuppusamy, Murugan SN - 1517-7076 UL - 10.1590/1517-7076-RMAT-2026-0217 VL - 31 Y1 - 2026 PB - Brasil ER -