Predicting and optimizing control parameters of stir casting of Al alloy/MWCNT/RHA composite using artificial neural network and Taguchi-Grey relational analysis for multi-objective outcomes - Nitin Srivastava; Manoj Kumar Yadav; Selsam Ajith Arul Daniel; Alok Bhadauria; Lavish Kumar Singh (PLoS ONE, 2026)