“…In essence, for turning process parameter optimization two main approaches can be distinguished: modeless and model-based approaches. The first approach is usually based on the application of Taguchi's robust design methodology (Kumar et al, 2018;Dutta & Narala, 2021;Jadeja & Zala, 2021;Vijay HamaSur & Abdalrahman, 2023) and its hybridization with other methods, such as PCA, GRA, utility concept, etc., for handling multi-response optimization problems (Bagal et al, 2019;Viswanathan et al, 2020;Sristi et al, 2022;Dragičević et al, 2023). Likewise, a number of MCDM and fuzzy MCDM methods are being proposed for determining optimized turning parameters with respect to multiple criteria of different relative importance (Prakash & Krishnaiah, 2017;Thien et al, 2021;Chowdhury et al, 2023;Haoues et al, 2023).…”