B. Sachuthananthan, S. Raghuramireddy, and S. Nagesh, “EXPERIMENTAL INVESTIGATION ON THE USE OF CHICKEN FAT OIL METHYL ESTER AS ALTERNATIVE FUEL IN A DI DIESEL ENGINE IN HCCI MODE”, Int. J. Res. Granthaalayah, vol. 6, no. 2, pp. 65–73, Feb. 2018.