Charles Sarala Rubi, Jayavelu Udaya Prakash, Sunder Jebarose Juliyana, Sachin Salunkhe, Robert Cep, Emad Abouel Nasr. "Multi-objective optimization of wear parameters of hybrid composites (LM6/B4C/fly ash) using grey relational analysis." PLoS ONE, 2025. doi:10.1371/journal.pone.0326086