Nanoparticle-enhanced biodiesel blends: A comprehensive review on improving engine performance and emissions oleh Veeranna Modi, Prasad B. Rampure, Atul Babbar, Raman Kumar, Madeva Nagaral, Abhijit Bhowmik, Raman Kumar, Shatrudhan Pandey, S.M. Mozammil Hasnain, Muhammad Mahmood Ali, Muhammad Nasir Bashir